1700157020

素因数分解:

$2^2\times 5^1\times {\mathrm{85007851}}^1$

素因数の和:85007860

約数の個数: 12

約数和(自身を含む): 3570329784

約数和(自身を除く): 1870172764

約数列:

[1, 2, 4, 5, 10, 20, 85007851, 170015702, 340031404, 425039255, 850078510, 1700157020]

約数ペア:

[(1, 1700157020), (2, 850078510), (4, 425039255), (5, 340031404), (10, 170015702), (20, 85007851)]