43289040460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1\times {\mathrm{13967}}^1$

素因数の和:19006

約数の個数: 48

約数和(自身を含む): 93864960000

約数和(自身を除く): 50575919540

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4999, 9998, 13967, 19996, 24995, 27934, 49990, 55868, 69835, 99980, 139670, 154969, 279340, 309938, 432977, 619876, 774845, 865954, 1549690, 1731908, 2164885, 3099380, 4329770, 8659540, 69821033, 139642066, 279284132, 349105165, 698210330, 1396420660, 2164452023, 4328904046, 8657808092, 10822260115, 21644520230, 43289040460]

約数ペア:

[(1, 43289040460), (2, 21644520230), (4, 10822260115), (5, 8657808092), (10, 4328904046), (20, 2164452023), (31, 1396420660), (62, 698210330), (124, 349105165), (155, 279284132), (310, 139642066), (620, 69821033), (4999, 8659540), (9998, 4329770), (13967, 3099380), (19996, 2164885), (24995, 1731908), (27934, 1549690), (49990, 865954), (55868, 774845), (69835, 619876), (99980, 432977), (139670, 309938), (154969, 279340)]