155014060

素因数分解:

$2^2\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{3557}}^1$

素因数の和:5745

約数の個数: 24

約数和(自身を含む): 325770480

約数和(自身を除く): 170756420

約数列:

[1, 2, 4, 5, 10, 20, 2179, 3557, 4358, 7114, 8716, 10895, 14228, 17785, 21790, 35570, 43580, 71140, 7750703, 15501406, 31002812, 38753515, 77507030, 155014060]

約数ペア:

[(1, 155014060), (2, 77507030), (4, 38753515), (5, 31002812), (10, 15501406), (20, 7750703), (2179, 71140), (3557, 43580), (4358, 35570), (7114, 21790), (8716, 17785), (10895, 14228)]