164538460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283687}}^1$

素因数の和:283725

約数の個数: 24

約数和(自身を含む): 357446880

約数和(自身を除く): 192908420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 283687, 567374, 1134748, 1418435, 2836870, 5673740, 8226923, 16453846, 32907692, 41134615, 82269230, 164538460]

約数ペア:

[(1, 164538460), (2, 82269230), (4, 41134615), (5, 32907692), (10, 16453846), (20, 8226923), (29, 5673740), (58, 2836870), (116, 1418435), (145, 1134748), (290, 567374), (580, 283687)]