5107120

素因数分解:

$2^4\times 5^1\times {\mathrm{63839}}^1$

素因数の和:63852

約数の個数: 20

約数和(自身を含む): 11874240

約数和(自身を除く): 6767120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 63839, 127678, 255356, 319195, 510712, 638390, 1021424, 1276780, 2553560, 5107120]

約数ペア:

[(1, 5107120), (2, 2553560), (4, 1276780), (5, 1021424), (8, 638390), (10, 510712), (16, 319195), (20, 255356), (40, 127678), (80, 63839)]