77128510

素因数分解:

$2^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{6701}}^1$

素因数の和:7859

約数の個数: 16

約数和(自身を含む): 138972672

約数和(自身を除く): 61844162

約数列:

[1, 2, 5, 10, 1151, 2302, 5755, 6701, 11510, 13402, 33505, 67010, 7712851, 15425702, 38564255, 77128510]

約数ペア:

[(1, 77128510), (2, 38564255), (5, 15425702), (10, 7712851), (1151, 67010), (2302, 33505), (5755, 13402), (6701, 11510)]