64998770

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{9601}}^1$

素因数の和:10285

約数の個数: 16

約数和(自身を含む): 117182808

約数和(自身を除く): 52184038

約数列:

[1, 2, 5, 10, 677, 1354, 3385, 6770, 9601, 19202, 48005, 96010, 6499877, 12999754, 32499385, 64998770]

約数ペア:

[(1, 64998770), (2, 32499385), (5, 12999754), (10, 6499877), (677, 96010), (1354, 48005), (3385, 19202), (6770, 9601)]