110721260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{425851}}^1$

素因数の和:425873

約数の個数: 24

約数和(自身を含む): 250400976

約数和(自身を除く): 139679716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 425851, 851702, 1703404, 2129255, 4258510, 5536063, 8517020, 11072126, 22144252, 27680315, 55360630, 110721260]

約数ペア:

[(1, 110721260), (2, 55360630), (4, 27680315), (5, 22144252), (10, 11072126), (13, 8517020), (20, 5536063), (26, 4258510), (52, 2129255), (65, 1703404), (130, 851702), (260, 425851)]