137576080

素因数分解:

$2^4\times 5^1\times {\mathrm{1719701}}^1$

素因数の和:1719714

約数の個数: 20

約数和(自身を含む): 319864572

約数和(自身を除く): 182288492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1719701, 3439402, 6878804, 8598505, 13757608, 17197010, 27515216, 34394020, 68788040, 137576080]

約数ペア:

[(1, 137576080), (2, 68788040), (4, 34394020), (5, 27515216), (8, 17197010), (10, 13757608), (16, 8598505), (20, 6878804), (40, 3439402), (80, 1719701)]