117189920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23627}}^1$

素因数の和:23673

約数の個数: 48

約数和(自身を含む): 285804288

約数和(自身を除く): 168614368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 23627, 47254, 94508, 118135, 189016, 236270, 378032, 472540, 732437, 756064, 945080, 1464874, 1890160, 2929748, 3662185, 3780320, 5859496, 7324370, 11718992, 14648740, 23437984, 29297480, 58594960, 117189920]

約数ペア:

[(1, 117189920), (2, 58594960), (4, 29297480), (5, 23437984), (8, 14648740), (10, 11718992), (16, 7324370), (20, 5859496), (31, 3780320), (32, 3662185), (40, 2929748), (62, 1890160), (80, 1464874), (124, 945080), (155, 756064), (160, 732437), (248, 472540), (310, 378032), (496, 236270), (620, 189016), (992, 118135), (1240, 94508), (2480, 47254), (4960, 23627)]