22665080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33331}}^1$

素因数の和:33359

約数の個数: 32

約数和(自身を含む): 53997840

約数和(自身を除く): 31332760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 33331, 66662, 133324, 166655, 266648, 333310, 566627, 666620, 1133254, 1333240, 2266508, 2833135, 4533016, 5666270, 11332540, 22665080]

約数ペア:

[(1, 22665080), (2, 11332540), (4, 5666270), (5, 4533016), (8, 2833135), (10, 2266508), (17, 1333240), (20, 1133254), (34, 666620), (40, 566627), (68, 333310), (85, 266648), (136, 166655), (170, 133324), (340, 66662), (680, 33331)]