504641080

素因数分解:

$2^3\times 5^1\times {\mathrm{12616027}}^1$

素因数の和:12616038

約数の個数: 16

約数和(自身を含む): 1135442520

約数和(自身を除く): 630801440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12616027, 25232054, 50464108, 63080135, 100928216, 126160270, 252320540, 504641080]

約数ペア:

[(1, 504641080), (2, 252320540), (4, 126160270), (5, 100928216), (8, 63080135), (10, 50464108), (20, 25232054), (40, 12616027)]