105873080

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6287}}^1$

素因数の和:6719

約数の個数: 32

約数和(自身を含む): 238818240

約数和(自身を除く): 132945160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 3368, 4210, 6287, 8420, 12574, 16840, 25148, 31435, 50296, 62870, 125740, 251480, 2646827, 5293654, 10587308, 13234135, 21174616, 26468270, 52936540, 105873080]

約数ペア:

[(1, 105873080), (2, 52936540), (4, 26468270), (5, 21174616), (8, 13234135), (10, 10587308), (20, 5293654), (40, 2646827), (421, 251480), (842, 125740), (1684, 62870), (2105, 50296), (3368, 31435), (4210, 25148), (6287, 16840), (8420, 12574)]