78582130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2579}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 154923840

約数和(自身を除く): 76341710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 277, 554, 1385, 2579, 2770, 3047, 5158, 6094, 12895, 15235, 25790, 28369, 30470, 56738, 141845, 283690, 714383, 1428766, 3571915, 7143830, 7858213, 15716426, 39291065, 78582130]

約数ペア:

[(1, 78582130), (2, 39291065), (5, 15716426), (10, 7858213), (11, 7143830), (22, 3571915), (55, 1428766), (110, 714383), (277, 283690), (554, 141845), (1385, 56738), (2579, 30470), (2770, 28369), (3047, 25790), (5158, 15235), (6094, 12895)]