42388280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96337}}^1$

素因数の和:96359

約数の個数: 32

約数和(自身を含む): 104045040

約数和(自身を除く): 61656760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 96337, 192674, 385348, 481685, 770696, 963370, 1059707, 1926740, 2119414, 3853480, 4238828, 5298535, 8477656, 10597070, 21194140, 42388280]

約数ペア:

[(1, 42388280), (2, 21194140), (4, 10597070), (5, 8477656), (8, 5298535), (10, 4238828), (11, 3853480), (20, 2119414), (22, 1926740), (40, 1059707), (44, 963370), (55, 770696), (88, 481685), (110, 385348), (220, 192674), (440, 96337)]