57835640

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13513}}^1$

素因数の和:13631

約数の個数: 32

約数和(自身を含む): 131356080

約数和(自身を除く): 73520440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 13513, 27026, 54052, 67565, 108104, 135130, 270260, 540520, 1445891, 2891782, 5783564, 7229455, 11567128, 14458910, 28917820, 57835640]

約数ペア:

[(1, 57835640), (2, 28917820), (4, 14458910), (5, 11567128), (8, 7229455), (10, 5783564), (20, 2891782), (40, 1445891), (107, 540520), (214, 270260), (428, 135130), (535, 108104), (856, 67565), (1070, 54052), (2140, 27026), (4280, 13513)]