86892010

素因数分解:

$2^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{5531}}^1$

素因数の和:7109

約数の個数: 16

約数和(自身を含む): 156533472

約数和(自身を除く): 69641462

約数列:

[1, 2, 5, 10, 1571, 3142, 5531, 7855, 11062, 15710, 27655, 55310, 8689201, 17378402, 43446005, 86892010]

約数ペア:

[(1, 86892010), (2, 43446005), (5, 17378402), (10, 8689201), (1571, 55310), (3142, 27655), (5531, 15710), (7855, 11062)]