4820660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18541}}^1$

素因数の和:18563

約数の個数: 24

約数和(自身を含む): 10902696

約数和(自身を除く): 6082036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 18541, 37082, 74164, 92705, 185410, 241033, 370820, 482066, 964132, 1205165, 2410330, 4820660]

約数ペア:

[(1, 4820660), (2, 2410330), (4, 1205165), (5, 964132), (10, 482066), (13, 370820), (20, 241033), (26, 185410), (52, 92705), (65, 74164), (130, 37082), (260, 18541)]