85066460

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{25469}}^1$

素因数の和:25645

約数の個数: 24

約数和(自身を含む): 179716320

約数和(自身を除く): 94649860

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 25469, 50938, 101876, 127345, 254690, 509380, 4253323, 8506646, 17013292, 21266615, 42533230, 85066460]

約数ペア:

[(1, 85066460), (2, 42533230), (4, 21266615), (5, 17013292), (10, 8506646), (20, 4253323), (167, 509380), (334, 254690), (668, 127345), (835, 101876), (1670, 50938), (3340, 25469)]