25609740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32833}}^1$

素因数の和:32858

約数の個数: 48

約数和(自身を含む): 77225568

約数和(自身を除く): 51615828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 32833, 65666, 98499, 131332, 164165, 196998, 328330, 393996, 426829, 492495, 656660, 853658, 984990, 1280487, 1707316, 1969980, 2134145, 2560974, 4268290, 5121948, 6402435, 8536580, 12804870, 25609740]

約数ペア:

[(1, 25609740), (2, 12804870), (3, 8536580), (4, 6402435), (5, 5121948), (6, 4268290), (10, 2560974), (12, 2134145), (13, 1969980), (15, 1707316), (20, 1280487), (26, 984990), (30, 853658), (39, 656660), (52, 492495), (60, 426829), (65, 393996), (78, 328330), (130, 196998), (156, 164165), (195, 131332), (260, 98499), (390, 65666), (780, 32833)]