45140090

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{42187}}^1$

素因数の和:42301

約数の個数: 16

約数和(自身を含む): 82013472

約数和(自身を除く): 36873382

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 42187, 84374, 210935, 421870, 4514009, 9028018, 22570045, 45140090]

約数ペア:

[(1, 45140090), (2, 22570045), (5, 9028018), (10, 4514009), (107, 421870), (214, 210935), (535, 84374), (1070, 42187)]