58318580

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22259}}^1$

素因数の和:22399

約数の個数: 24

約数和(自身を含む): 123409440

約数和(自身を除く): 65090860

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 22259, 44518, 89036, 111295, 222590, 445180, 2915929, 5831858, 11663716, 14579645, 29159290, 58318580]

約数ペア:

[(1, 58318580), (2, 29159290), (4, 14579645), (5, 11663716), (10, 5831858), (20, 2915929), (131, 445180), (262, 222590), (524, 111295), (655, 89036), (1310, 44518), (2620, 22259)]