28671596200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2988

約数の個数: 192

約数和(自身を含む): 74715217920

約数和(自身を除く): 46043621720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 127, 130, 155, 200, 248, 254, 260, 310, 325, 403, 508, 520, 620, 635, 650, 775, 806, 1016, 1240, 1270, 1300, 1550, 1612, 1651, 2015, 2540, 2600, 2801, 3100, 3175, 3224, 3302, 3937, 4030, 5080, 5602, 6200, 6350, 6604, 7874, 8060, 8255, 10075, 11204, 12700, 13208, 14005, 15748, 16120, 16510, 19685, 20150, 22408, 25400, 28010, 31496, 33020, 36413, 39370, 40300, 41275, 51181, 56020, 66040, 70025, 72826, 78740, 80600, 82550, 86831, 98425, 102362, 112040, 140050, 145652, 157480, 165100, 173662, 182065, 196850, 204724, 255905, 280100, 291304, 330200, 347324, 355727, 364130, 393700, 409448, 434155, 511810, 560200, 694648, 711454, 728260, 787400, 868310, 910325, 1023620, 1128803, 1279525, 1422908, 1456520, 1736620, 1778635, 1820650, 2047240, 2170775, 2257606, 2559050, 2845816, 3473240, 3557270, 3641300, 4341550, 4515212, 4624451, 5118100, 5644015, 7114540, 7282600, 8683100, 8893175, 9030424, 9248902, 10236200, 11027537, 11288030, 14229080, 17366200, 17786350, 18497804, 22055074, 22576060, 23122255, 28220075, 35572700, 36995608, 44110148, 45152120, 46244510, 55137685, 56440150, 71145400, 88220296, 92489020, 110275370, 112880300, 115611275, 143357981, 184978040, 220550740, 225760600, 231222550, 275688425, 286715962, 441101480, 462445100, 551376850, 573431924, 716789905, 924890200, 1102753700, 1146863848, 1433579810, 2205507400, 2867159620, 3583949525, 5734319240, 7167899050, 14335798100, 28671596200]

約数ペア:

[(1, 28671596200), (2, 14335798100), (4, 7167899050), (5, 5734319240), (8, 3583949525), (10, 2867159620), (13, 2205507400), (20, 1433579810), (25, 1146863848), (26, 1102753700), (31, 924890200), (40, 716789905), (50, 573431924), (52, 551376850), (62, 462445100), (65, 441101480), (100, 286715962), (104, 275688425), (124, 231222550), (127, 225760600), (130, 220550740), (155, 184978040), (200, 143357981), (248, 115611275), (254, 112880300), (260, 110275370), (310, 92489020), (325, 88220296), (403, 71145400), (508, 56440150), (520, 55137685), (620, 46244510), (635, 45152120), (650, 44110148), (775, 36995608), (806, 35572700), (1016, 28220075), (1240, 23122255), (1270, 22576060), (1300, 22055074), (1550, 18497804), (1612, 17786350), (1651, 17366200), (2015, 14229080), (2540, 11288030), (2600, 11027537), (2801, 10236200), (3100, 9248902), (3175, 9030424), (3224, 8893175), (3302, 8683100), (3937, 7282600), (4030, 7114540), (5080, 5644015), (5602, 5118100), (6200, 4624451), (6350, 4515212), (6604, 4341550), (7874, 3641300), (8060, 3557270), (8255, 3473240), (10075, 2845816), (11204, 2559050), (12700, 2257606), (13208, 2170775), (14005, 2047240), (15748, 1820650), (16120, 1778635), (16510, 1736620), (19685, 1456520), (20150, 1422908), (22408, 1279525), (25400, 1128803), (28010, 1023620), (31496, 910325), (33020, 868310), (36413, 787400), (39370, 728260), (40300, 711454), (41275, 694648), (51181, 560200), (56020, 511810), (66040, 434155), (70025, 409448), (72826, 393700), (78740, 364130), (80600, 355727), (82550, 347324), (86831, 330200), (98425, 291304), (102362, 280100), (112040, 255905), (140050, 204724), (145652, 196850), (157480, 182065), (165100, 173662)]