20576413000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 384

約数和(自身を含む): 58001448960

約数和(自身を除く): 37425035960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 103, 104, 110, 121, 125, 127, 130, 143, 200, 206, 220, 242, 250, 254, 260, 275, 286, 325, 412, 440, 484, 500, 508, 515, 520, 550, 572, 605, 635, 650, 715, 824, 968, 1000, 1016, 1030, 1100, 1133, 1144, 1210, 1270, 1300, 1339, 1375, 1397, 1430, 1573, 1625, 1651, 2060, 2200, 2266, 2420, 2540, 2575, 2600, 2678, 2750, 2794, 2860, 3025, 3146, 3175, 3250, 3302, 3575, 4120, 4532, 4840, 5080, 5150, 5356, 5500, 5588, 5665, 5720, 6050, 6292, 6350, 6500, 6604, 6695, 6985, 7150, 7865, 8255, 9064, 10300, 10712, 11000, 11176, 11330, 12100, 12463, 12584, 12700, 12875, 13000, 13081, 13208, 13390, 13970, 14300, 14729, 15125, 15367, 15730, 15875, 16510, 17875, 18161, 20600, 22660, 24200, 24926, 25400, 25750, 26162, 26780, 27940, 28325, 28600, 29458, 30250, 30734, 31460, 31750, 33020, 33475, 34925, 35750, 36322, 39325, 41275, 45320, 49852, 51500, 52324, 53560, 55880, 56650, 58916, 60500, 61468, 62315, 62920, 63500, 65405, 66040, 66950, 69850, 71500, 72644, 73645, 76835, 78650, 82550, 90805, 99704, 103000, 104648, 113300, 117832, 121000, 122936, 124630, 127000, 130810, 133900, 139700, 141625, 143000, 143891, 145288, 147290, 153670, 157300, 162019, 165100, 167375, 170053, 174625, 181610, 196625, 199771, 206375, 226600, 249260, 261620, 267800, 279400, 283250, 287782, 294580, 307340, 311575, 314600, 324038, 327025, 330200, 334750, 340106, 349250, 363220, 368225, 384175, 393250, 399542, 412750, 454025, 498520, 523240, 566500, 575564, 589160, 614680, 623150, 648076, 654050, 669500, 680212, 698500, 719455, 726440, 736450, 768350, 786500, 799084, 810095, 825500, 850265, 908050, 998855, 1133000, 1151128, 1246300, 1296152, 1308100, 1339000, 1360424, 1397000, 1438910, 1472900, 1536700, 1557875, 1573000, 1582801, 1598168, 1620190, 1635125, 1651000, 1700530, 1816100, 1841125, 1870583, 1920875, 1997710, 2270125, 2492600, 2616200, 2877820, 2945800, 3073400, 3115750, 3165602, 3240380, 3270250, 3401060, 3597275, 3632200, 3682250, 3741166, 3841750, 3995420, 4050475, 4251325, 4540250, 4994275, 5755640, 6231500, 6331204, 6480760, 6540500, 6802120, 7194550, 7364500, 7482332, 7683500, 7914005, 7990840, 8100950, 8502650, 9080500, 9352915, 9988550, 12463000, 12662408, 13081000, 14389100, 14729000, 14964664, 15367000, 15828010, 16201900, 17005300, 17986375, 18161000, 18705830, 19977100, 20252375, 20576413, 21256625, 24971375, 28778200, 31656020, 32403800, 34010600, 35972750, 37411660, 39570025, 39954200, 40504750, 41152826, 42513250, 46764575, 49942750, 63312040, 71945500, 74823320, 79140050, 81009500, 82305652, 85026500, 93529150, 99885500, 102882065, 143891000, 158280100, 162019000, 164611304, 170053000, 187058300, 197850125, 199771000, 205764130, 233822875, 316560200, 374116600, 395700250, 411528260, 467645750, 514410325, 791400500, 823056520, 935291500, 1028820650, 1582801000, 1870583000, 2057641300, 2572051625, 4115282600, 5144103250, 10288206500, 20576413000]

約数ペア:

[(1, 20576413000), (2, 10288206500), (4, 5144103250), (5, 4115282600), (8, 2572051625), (10, 2057641300), (11, 1870583000), (13, 1582801000), (20, 1028820650), (22, 935291500), (25, 823056520), (26, 791400500), (40, 514410325), (44, 467645750), (50, 411528260), (52, 395700250), (55, 374116600), (65, 316560200), (88, 233822875), (100, 205764130), (103, 199771000), (104, 197850125), (110, 187058300), (121, 170053000), (125, 164611304), (127, 162019000), (130, 158280100), (143, 143891000), (200, 102882065), (206, 99885500), (220, 93529150), (242, 85026500), (250, 82305652), (254, 81009500), (260, 79140050), (275, 74823320), (286, 71945500), (325, 63312040), (412, 49942750), (440, 46764575), (484, 42513250), (500, 41152826), (508, 40504750), (515, 39954200), (520, 39570025), (550, 37411660), (572, 35972750), (605, 34010600), (635, 32403800), (650, 31656020), (715, 28778200), (824, 24971375), (968, 21256625), (1000, 20576413), (1016, 20252375), (1030, 19977100), (1100, 18705830), (1133, 18161000), (1144, 17986375), (1210, 17005300), (1270, 16201900), (1300, 15828010), (1339, 15367000), (1375, 14964664), (1397, 14729000), (1430, 14389100), (1573, 13081000), (1625, 12662408), (1651, 12463000), (2060, 9988550), (2200, 9352915), (2266, 9080500), (2420, 8502650), (2540, 8100950), (2575, 7990840), (2600, 7914005), (2678, 7683500), (2750, 7482332), (2794, 7364500), (2860, 7194550), (3025, 6802120), (3146, 6540500), (3175, 6480760), (3250, 6331204), (3302, 6231500), (3575, 5755640), (4120, 4994275), (4532, 4540250), (4840, 4251325), (5080, 4050475), (5150, 3995420), (5356, 3841750), (5500, 3741166), (5588, 3682250), (5665, 3632200), (5720, 3597275), (6050, 3401060), (6292, 3270250), (6350, 3240380), (6500, 3165602), (6604, 3115750), (6695, 3073400), (6985, 2945800), (7150, 2877820), (7865, 2616200), (8255, 2492600), (9064, 2270125), (10300, 1997710), (10712, 1920875), (11000, 1870583), (11176, 1841125), (11330, 1816100), (12100, 1700530), (12463, 1651000), (12584, 1635125), (12700, 1620190), (12875, 1598168), (13000, 1582801), (13081, 1573000), (13208, 1557875), (13390, 1536700), (13970, 1472900), (14300, 1438910), (14729, 1397000), (15125, 1360424), (15367, 1339000), (15730, 1308100), (15875, 1296152), (16510, 1246300), (17875, 1151128), (18161, 1133000), (20600, 998855), (22660, 908050), (24200, 850265), (24926, 825500), (25400, 810095), (25750, 799084), (26162, 786500), (26780, 768350), (27940, 736450), (28325, 726440), (28600, 719455), (29458, 698500), (30250, 680212), (30734, 669500), (31460, 654050), (31750, 648076), (33020, 623150), (33475, 614680), (34925, 589160), (35750, 575564), (36322, 566500), (39325, 523240), (41275, 498520), (45320, 454025), (49852, 412750), (51500, 399542), (52324, 393250), (53560, 384175), (55880, 368225), (56650, 363220), (58916, 349250), (60500, 340106), (61468, 334750), (62315, 330200), (62920, 327025), (63500, 324038), (65405, 314600), (66040, 311575), (66950, 307340), (69850, 294580), (71500, 287782), (72644, 283250), (73645, 279400), (76835, 267800), (78650, 261620), (82550, 249260), (90805, 226600), (99704, 206375), (103000, 199771), (104648, 196625), (113300, 181610), (117832, 174625), (121000, 170053), (122936, 167375), (124630, 165100), (127000, 162019), (130810, 157300), (133900, 153670), (139700, 147290), (141625, 145288), (143000, 143891)]