10809620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31793}}^1$

素因数の和:31819

約数の個数: 24

約数和(自身を含む): 24036264

約数和(自身を除く): 13226644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 31793, 63586, 127172, 158965, 317930, 540481, 635860, 1080962, 2161924, 2702405, 5404810, 10809620]

約数ペア:

[(1, 10809620), (2, 5404810), (4, 2702405), (5, 2161924), (10, 1080962), (17, 635860), (20, 540481), (34, 317930), (68, 158965), (85, 127172), (170, 63586), (340, 31793)]