4867180

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 10290672

約数和(自身を除く): 5423492

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1493, 1630, 2986, 3260, 5972, 7465, 14930, 29860, 243359, 486718, 973436, 1216795, 2433590, 4867180]

約数ペア:

[(1, 4867180), (2, 2433590), (4, 1216795), (5, 973436), (10, 486718), (20, 243359), (163, 29860), (326, 14930), (652, 7465), (815, 5972), (1493, 3260), (1630, 2986)]