97580180

素因数分解:

$2^2\times 5^1\times {\mathrm{4879009}}^1$

素因数の和:4879018

約数の個数: 12

約数和(自身を含む): 204918420

約数和(自身を除く): 107338240

約数列:

[1, 2, 4, 5, 10, 20, 4879009, 9758018, 19516036, 24395045, 48790090, 97580180]

約数ペア:

[(1, 97580180), (2, 48790090), (4, 24395045), (5, 19516036), (10, 9758018), (20, 4879009)]