5280556360

素因数分解:

$2^3\times 5^1\times {\mathrm{132013909}}^1$

素因数の和:132013920

約数の個数: 16

約数和(自身を含む): 11881251900

約数和(自身を除く): 6600695540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 132013909, 264027818, 528055636, 660069545, 1056111272, 1320139090, 2640278180, 5280556360]

約数ペア:

[(1, 5280556360), (2, 2640278180), (4, 1320139090), (5, 1056111272), (8, 660069545), (10, 528055636), (20, 264027818), (40, 132013909)]