25415090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 21862990

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 530, 607, 790, 1214, 3035, 4187, 6070, 8374, 20935, 32171, 41870, 47953, 64342, 95906, 160855, 239765, 321710, 479530, 2541509, 5083018, 12707545, 25415090]

約数ペア:

[(1, 25415090), (2, 12707545), (5, 5083018), (10, 2541509), (53, 479530), (79, 321710), (106, 239765), (158, 160855), (265, 95906), (395, 64342), (530, 47953), (607, 41870), (790, 32171), (1214, 20935), (3035, 8374), (4187, 6070)]