85845480620

素因数分解:

$2^2\times 5^1\times {\mathrm{2281}}^1\times {\mathrm{1881751}}^1$

素因数の和:1884041

約数の個数: 24

約数和(自身を含む): 180354638688

約数和(自身を除く): 94509158068

約数列:

[1, 2, 4, 5, 10, 20, 2281, 4562, 9124, 11405, 22810, 45620, 1881751, 3763502, 7527004, 9408755, 18817510, 37635020, 4292274031, 8584548062, 17169096124, 21461370155, 42922740310, 85845480620]

約数ペア:

[(1, 85845480620), (2, 42922740310), (4, 21461370155), (5, 17169096124), (10, 8584548062), (20, 4292274031), (2281, 37635020), (4562, 18817510), (9124, 9408755), (11405, 7527004), (22810, 3763502), (45620, 1881751)]