24407620

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7487}}^1$

素因数の和:7659

約数の個数: 24

約数和(自身を含む): 51577344

約数和(自身を除く): 27169724

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 7487, 14974, 29948, 37435, 74870, 149740, 1220381, 2440762, 4881524, 6101905, 12203810, 24407620]

約数ペア:

[(1, 24407620), (2, 12203810), (4, 6101905), (5, 4881524), (10, 2440762), (20, 1220381), (163, 149740), (326, 74870), (652, 37435), (815, 29948), (1630, 14974), (3260, 7487)]