496492540

素因数分解:

$2^2\times 5^1\times {\mathrm{2711}}^1\times {\mathrm{9157}}^1$

素因数の和:11877

約数の個数: 24

約数和(自身を含む): 1043132832

約数和(自身を除く): 546640292

約数列:

[1, 2, 4, 5, 10, 20, 2711, 5422, 9157, 10844, 13555, 18314, 27110, 36628, 45785, 54220, 91570, 183140, 24824627, 49649254, 99298508, 124123135, 248246270, 496492540]

約数ペア:

[(1, 496492540), (2, 248246270), (4, 124123135), (5, 99298508), (10, 49649254), (20, 24824627), (2711, 183140), (5422, 91570), (9157, 54220), (10844, 45785), (13555, 36628), (18314, 27110)]