116916080

素因数分解:

$2^4\times 5^1\times {\mathrm{1461451}}^1$

素因数の和:1461464

約数の個数: 20

約数和(自身を含む): 271830072

約数和(自身を除く): 154913992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1461451, 2922902, 5845804, 7307255, 11691608, 14614510, 23383216, 29229020, 58458040, 116916080]

約数ペア:

[(1, 116916080), (2, 58458040), (4, 29229020), (5, 23383216), (8, 14614510), (10, 11691608), (16, 7307255), (20, 5845804), (40, 2922902), (80, 1461451)]