80584510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{424129}}^1$

素因数の和:424155

約数の個数: 16

約数和(自身を含む): 152686800

約数和(自身を除く): 72102290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 424129, 848258, 2120645, 4241290, 8058451, 16116902, 40292255, 80584510]

約数ペア:

[(1, 80584510), (2, 40292255), (5, 16116902), (10, 8058451), (19, 4241290), (38, 2120645), (95, 848258), (190, 424129)]