180633138040

素因数分解:

$2^3\times 5^1\times {\mathrm{4515828451}}^1$

素因数の和:4515828462

約数の個数: 16

約数和(自身を含む): 406424560680

約数和(自身を除く): 225791422640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4515828451, 9031656902, 18063313804, 22579142255, 36126627608, 45158284510, 90316569020, 180633138040]

約数ペア:

[(1, 180633138040), (2, 90316569020), (4, 45158284510), (5, 36126627608), (8, 22579142255), (10, 18063313804), (20, 9031656902), (40, 4515828451)]