111157540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{427529}}^1$

素因数の和:427551

約数の個数: 24

約数和(自身を含む): 251387640

約数和(自身を除く): 140230100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 427529, 855058, 1710116, 2137645, 4275290, 5557877, 8550580, 11115754, 22231508, 27789385, 55578770, 111157540]

約数ペア:

[(1, 111157540), (2, 55578770), (4, 27789385), (5, 22231508), (10, 11115754), (13, 8550580), (20, 5557877), (26, 4275290), (52, 2137645), (65, 1710116), (130, 855058), (260, 427529)]