3977723230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{6473}}^1$

素因数の和:6685

約数の個数: 64

約数和(自身を含む): 8026724160

約数和(自身を除く): 4049000930

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 163, 290, 326, 377, 754, 815, 1630, 1885, 2119, 3770, 4238, 4727, 6473, 9454, 10595, 12946, 21190, 23635, 32365, 47270, 61451, 64730, 84149, 122902, 168298, 187717, 307255, 375434, 420745, 614510, 841490, 938585, 1055099, 1877170, 2110198, 2440321, 4880642, 5275495, 10550990, 12201605, 13716287, 24403210, 27432574, 30597871, 61195742, 68581435, 137162870, 152989355, 305978710, 397772323, 795544646, 1988861615, 3977723230]

約数ペア:

[(1, 3977723230), (2, 1988861615), (5, 795544646), (10, 397772323), (13, 305978710), (26, 152989355), (29, 137162870), (58, 68581435), (65, 61195742), (130, 30597871), (145, 27432574), (163, 24403210), (290, 13716287), (326, 12201605), (377, 10550990), (754, 5275495), (815, 4880642), (1630, 2440321), (1885, 2110198), (2119, 1877170), (3770, 1055099), (4238, 938585), (4727, 841490), (6473, 614510), (9454, 420745), (10595, 375434), (12946, 307255), (21190, 187717), (23635, 168298), (32365, 122902), (47270, 84149), (61451, 64730)]