85496080

素因数分解:

$2^4\times 5^1\times {\mathrm{1068701}}^1$

素因数の和:1068714

約数の個数: 20

約数和(自身を含む): 198778572

約数和(自身を除く): 113282492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1068701, 2137402, 4274804, 5343505, 8549608, 10687010, 17099216, 21374020, 42748040, 85496080]

約数ペア:

[(1, 85496080), (2, 42748040), (4, 21374020), (5, 17099216), (8, 10687010), (10, 8549608), (16, 5343505), (20, 4274804), (40, 2137402), (80, 1068701)]