4998730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 5161910

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1567, 1595, 3134, 3190, 7835, 15670, 17237, 34474, 45443, 86185, 90886, 172370, 227215, 454430, 499873, 999746, 2499365, 4998730]

約数ペア:

[(1, 4998730), (2, 2499365), (5, 999746), (10, 499873), (11, 454430), (22, 227215), (29, 172370), (55, 90886), (58, 86185), (110, 45443), (145, 34474), (290, 17237), (319, 15670), (638, 7835), (1567, 3190), (1595, 3134)]