66631490

素因数分解:

$2^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{10111}}^1$

素因数の和:10777

約数の個数: 16

約数和(自身を含む): 120130560

約数和(自身を除く): 53499070

約数列:

[1, 2, 5, 10, 659, 1318, 3295, 6590, 10111, 20222, 50555, 101110, 6663149, 13326298, 33315745, 66631490]

約数ペア:

[(1, 66631490), (2, 33315745), (5, 13326298), (10, 6663149), (659, 101110), (1318, 50555), (3295, 20222), (6590, 10111)]