15702004580

素因数分解:

$2^2\times 5^1\times {\mathrm{5309}}^1\times {\mathrm{147881}}^1$

素因数の和:153199

約数の個数: 24

約数和(自身を含む): 32980643640

約数和(自身を除く): 17278639060

約数列:

[1, 2, 4, 5, 10, 20, 5309, 10618, 21236, 26545, 53090, 106180, 147881, 295762, 591524, 739405, 1478810, 2957620, 785100229, 1570200458, 3140400916, 3925501145, 7851002290, 15702004580]

約数ペア:

[(1, 15702004580), (2, 7851002290), (4, 3925501145), (5, 3140400916), (10, 1570200458), (20, 785100229), (5309, 2957620), (10618, 1478810), (21236, 739405), (26545, 591524), (53090, 295762), (106180, 147881)]