9741820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44281}}^1$

素因数の和:44301

約数の個数: 24

約数和(自身を含む): 22318128

約数和(自身を除く): 12576308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 44281, 88562, 177124, 221405, 442810, 487091, 885620, 974182, 1948364, 2435455, 4870910, 9741820]

約数ペア:

[(1, 9741820), (2, 4870910), (4, 2435455), (5, 1948364), (10, 974182), (11, 885620), (20, 487091), (22, 442810), (44, 221405), (55, 177124), (110, 88562), (220, 44281)]