80466770

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{8287}}^1$

素因数の和:9265

約数の個数: 16

約数和(自身を含む): 145006848

約数和(自身を除く): 64540078

約数列:

[1, 2, 5, 10, 971, 1942, 4855, 8287, 9710, 16574, 41435, 82870, 8046677, 16093354, 40233385, 80466770]

約数ペア:

[(1, 80466770), (2, 40233385), (5, 16093354), (10, 8046677), (971, 82870), (1942, 41435), (4855, 16574), (8287, 9710)]