220096510

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{52529}}^1$

素因数の和:52955

約数の個数: 16

約数和(自身を含む): 397126800

約数和(自身を除く): 177030290

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 52529, 105058, 262645, 525290, 22009651, 44019302, 110048255, 220096510]

約数ペア:

[(1, 220096510), (2, 110048255), (5, 44019302), (10, 22009651), (419, 525290), (838, 262645), (2095, 105058), (4190, 52529)]