90758140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{412537}}^1$

素因数の和:412557

約数の個数: 24

約数和(自身を含む): 207919152

約数和(自身を除く): 117161012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 412537, 825074, 1650148, 2062685, 4125370, 4537907, 8250740, 9075814, 18151628, 22689535, 45379070, 90758140]

約数ペア:

[(1, 90758140), (2, 45379070), (4, 22689535), (5, 18151628), (10, 9075814), (11, 8250740), (20, 4537907), (22, 4125370), (44, 2062685), (55, 1650148), (110, 825074), (220, 412537)]