525442040

素因数分解:

$2^3\times 5^1\times {\mathrm{13136051}}^1$

素因数の和:13136062

約数の個数: 16

約数和(自身を含む): 1182244680

約数和(自身を除く): 656802640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13136051, 26272102, 52544204, 65680255, 105088408, 131360510, 262721020, 525442040]

約数ペア:

[(1, 525442040), (2, 262721020), (4, 131360510), (5, 105088408), (8, 65680255), (10, 52544204), (20, 26272102), (40, 13136051)]