8064105400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:523

約数の個数: 288

約数和(自身を含む): 22158738000

約数和(自身を除く): 14094632600

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 29, 38, 40, 50, 52, 58, 65, 76, 95, 100, 104, 116, 130, 145, 152, 169, 190, 200, 232, 247, 260, 290, 325, 338, 377, 380, 433, 475, 494, 520, 551, 580, 650, 676, 725, 754, 760, 845, 866, 950, 988, 1102, 1160, 1235, 1300, 1352, 1450, 1508, 1690, 1732, 1885, 1900, 1976, 2165, 2204, 2470, 2600, 2755, 2900, 3016, 3211, 3380, 3464, 3770, 3800, 4225, 4330, 4408, 4901, 4940, 5510, 5629, 5800, 6175, 6422, 6760, 7163, 7540, 8227, 8450, 8660, 9425, 9802, 9880, 10825, 11020, 11258, 12350, 12557, 12844, 13775, 14326, 15080, 16055, 16454, 16900, 17320, 18850, 19604, 21650, 22040, 22516, 24505, 24700, 25114, 25688, 27550, 28145, 28652, 32110, 32908, 33800, 35815, 37700, 39208, 41135, 43300, 45032, 49010, 49400, 50228, 55100, 56290, 57304, 62785, 64220, 65816, 71630, 73177, 75400, 80275, 82270, 86600, 93119, 98020, 100456, 106951, 110200, 112580, 122525, 125570, 128440, 140725, 143260, 146354, 160550, 163241, 164540, 179075, 186238, 196040, 205675, 213902, 225160, 238583, 245050, 251140, 281450, 286520, 292708, 313925, 321100, 326482, 329080, 358150, 365885, 372476, 411350, 427804, 465595, 477166, 490100, 502280, 534755, 562900, 585416, 627850, 642200, 652964, 716300, 731770, 744952, 816205, 822700, 855608, 931190, 954332, 980200, 1069510, 1125800, 1192915, 1255700, 1305928, 1390363, 1432600, 1463540, 1632410, 1645400, 1829425, 1862380, 1908664, 2122133, 2139020, 2327975, 2385830, 2511400, 2673775, 2780726, 2927080, 3101579, 3264820, 3658850, 3724760, 4081025, 4244266, 4278040, 4655950, 4771660, 5347550, 5561452, 5964575, 6203158, 6529640, 6951815, 7317700, 8162050, 8488532, 9311900, 9543320, 10610665, 10695100, 11122904, 11929150, 12406316, 13903630, 14635400, 15507895, 16324100, 16977064, 18623800, 21221330, 21390200, 23858300, 24812632, 27807260, 31015790, 32648200, 34759075, 40320527, 42442660, 47716600, 53053325, 55614520, 62031580, 69518150, 77539475, 80641054, 84885320, 106106650, 124063160, 139036300, 155078950, 161282108, 201602635, 212213300, 278072600, 310157900, 322564216, 403205270, 424426600, 620315800, 806410540, 1008013175, 1612821080, 2016026350, 4032052700, 8064105400]

約数ペア:

[(1, 8064105400), (2, 4032052700), (4, 2016026350), (5, 1612821080), (8, 1008013175), (10, 806410540), (13, 620315800), (19, 424426600), (20, 403205270), (25, 322564216), (26, 310157900), (29, 278072600), (38, 212213300), (40, 201602635), (50, 161282108), (52, 155078950), (58, 139036300), (65, 124063160), (76, 106106650), (95, 84885320), (100, 80641054), (104, 77539475), (116, 69518150), (130, 62031580), (145, 55614520), (152, 53053325), (169, 47716600), (190, 42442660), (200, 40320527), (232, 34759075), (247, 32648200), (260, 31015790), (290, 27807260), (325, 24812632), (338, 23858300), (377, 21390200), (380, 21221330), (433, 18623800), (475, 16977064), (494, 16324100), (520, 15507895), (551, 14635400), (580, 13903630), (650, 12406316), (676, 11929150), (725, 11122904), (754, 10695100), (760, 10610665), (845, 9543320), (866, 9311900), (950, 8488532), (988, 8162050), (1102, 7317700), (1160, 6951815), (1235, 6529640), (1300, 6203158), (1352, 5964575), (1450, 5561452), (1508, 5347550), (1690, 4771660), (1732, 4655950), (1885, 4278040), (1900, 4244266), (1976, 4081025), (2165, 3724760), (2204, 3658850), (2470, 3264820), (2600, 3101579), (2755, 2927080), (2900, 2780726), (3016, 2673775), (3211, 2511400), (3380, 2385830), (3464, 2327975), (3770, 2139020), (3800, 2122133), (4225, 1908664), (4330, 1862380), (4408, 1829425), (4901, 1645400), (4940, 1632410), (5510, 1463540), (5629, 1432600), (5800, 1390363), (6175, 1305928), (6422, 1255700), (6760, 1192915), (7163, 1125800), (7540, 1069510), (8227, 980200), (8450, 954332), (8660, 931190), (9425, 855608), (9802, 822700), (9880, 816205), (10825, 744952), (11020, 731770), (11258, 716300), (12350, 652964), (12557, 642200), (12844, 627850), (13775, 585416), (14326, 562900), (15080, 534755), (16055, 502280), (16454, 490100), (16900, 477166), (17320, 465595), (18850, 427804), (19604, 411350), (21650, 372476), (22040, 365885), (22516, 358150), (24505, 329080), (24700, 326482), (25114, 321100), (25688, 313925), (27550, 292708), (28145, 286520), (28652, 281450), (32110, 251140), (32908, 245050), (33800, 238583), (35815, 225160), (37700, 213902), (39208, 205675), (41135, 196040), (43300, 186238), (45032, 179075), (49010, 164540), (49400, 163241), (50228, 160550), (55100, 146354), (56290, 143260), (57304, 140725), (62785, 128440), (64220, 125570), (65816, 122525), (71630, 112580), (73177, 110200), (75400, 106951), (80275, 100456), (82270, 98020), (86600, 93119)]