4845620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18637}}^1$

素因数の和:18659

約数の個数: 24

約数和(自身を含む): 10959144

約数和(自身を除く): 6113524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 18637, 37274, 74548, 93185, 186370, 242281, 372740, 484562, 969124, 1211405, 2422810, 4845620]

約数ペア:

[(1, 4845620), (2, 2422810), (4, 1211405), (5, 969124), (10, 484562), (13, 372740), (20, 242281), (26, 186370), (52, 93185), (65, 74548), (130, 37274), (260, 18637)]