68062480

素因数分解:

$2^4\times 5^1\times {\mathrm{850781}}^1$

素因数の和:850794

約数の個数: 20

約数和(自身を含む): 158245452

約数和(自身を除く): 90182972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 850781, 1701562, 3403124, 4253905, 6806248, 8507810, 13612496, 17015620, 34031240, 68062480]

約数ペア:

[(1, 68062480), (2, 34031240), (4, 17015620), (5, 13612496), (8, 8507810), (10, 6806248), (16, 4253905), (20, 3403124), (40, 1701562), (80, 850781)]