66627290

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{10559}}^1$

素因数の和:11197

約数の個数: 16

約数和(自身を含む): 120130560

約数和(自身を除く): 53503270

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 10559, 21118, 52795, 105590, 6662729, 13325458, 33313645, 66627290]

約数ペア:

[(1, 66627290), (2, 33313645), (5, 13325458), (10, 6662729), (631, 105590), (1262, 52795), (3155, 21118), (6310, 10559)]