1900533620

素因数分解:

$2^2\times 5^1\times {\mathrm{2851}}^1\times {\mathrm{33331}}^1$

素因数の和:36191

約数の個数: 24

約数和(自身を含む): 3992640288

約数和(自身を除く): 2092106668

約数列:

[1, 2, 4, 5, 10, 20, 2851, 5702, 11404, 14255, 28510, 33331, 57020, 66662, 133324, 166655, 333310, 666620, 95026681, 190053362, 380106724, 475133405, 950266810, 1900533620]

約数ペア:

[(1, 1900533620), (2, 950266810), (4, 475133405), (5, 380106724), (10, 190053362), (20, 95026681), (2851, 666620), (5702, 333310), (11404, 166655), (14255, 133324), (28510, 66662), (33331, 57020)]