120260660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{462541}}^1$

素因数の和:462563

約数の個数: 24

約数和(自身を含む): 271974696

約数和(自身を除く): 151714036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 462541, 925082, 1850164, 2312705, 4625410, 6013033, 9250820, 12026066, 24052132, 30065165, 60130330, 120260660]

約数ペア:

[(1, 120260660), (2, 60130330), (4, 30065165), (5, 24052132), (10, 12026066), (13, 9250820), (20, 6013033), (26, 4625410), (52, 2312705), (65, 1850164), (130, 925082), (260, 462541)]