190020445

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{6221}}^1$

素因数の和:6416

約数の個数: 16

約数和(自身を含む): 235191600

約数和(自身を除く): 45171155

約数列:

[1, 5, 41, 149, 205, 745, 6109, 6221, 30545, 31105, 255061, 926929, 1275305, 4634645, 38004089, 190020445]

約数ペア:

[(1, 190020445), (5, 38004089), (41, 4634645), (149, 1275305), (205, 926929), (745, 255061), (6109, 31105), (6221, 30545)]