45418040

素因数分解:

$2^3\times 5^1\times {\mathrm{1135451}}^1$

素因数の和:1135462

約数の個数: 16

約数和(自身を含む): 102190680

約数和(自身を除く): 56772640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1135451, 2270902, 4541804, 5677255, 9083608, 11354510, 22709020, 45418040]

約数ペア:

[(1, 45418040), (2, 22709020), (4, 11354510), (5, 9083608), (8, 5677255), (10, 4541804), (20, 2270902), (40, 1135451)]