174075080

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{10337}}^1$

素因数の和:10769

約数の個数: 32

約数和(自身を含む): 392637240

約数和(自身を除く): 218562160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 3368, 4210, 8420, 10337, 16840, 20674, 41348, 51685, 82696, 103370, 206740, 413480, 4351877, 8703754, 17407508, 21759385, 34815016, 43518770, 87037540, 174075080]

約数ペア:

[(1, 174075080), (2, 87037540), (4, 43518770), (5, 34815016), (8, 21759385), (10, 17407508), (20, 8703754), (40, 4351877), (421, 413480), (842, 206740), (1684, 103370), (2105, 82696), (3368, 51685), (4210, 41348), (8420, 20674), (10337, 16840)]