32800780

素因数分解:

$2^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2281}}^1$

素因数の和:3009

約数の個数: 24

約数和(自身を含む): 69007680

約数和(自身を除く): 36206900

約数列:

[1, 2, 4, 5, 10, 20, 719, 1438, 2281, 2876, 3595, 4562, 7190, 9124, 11405, 14380, 22810, 45620, 1640039, 3280078, 6560156, 8200195, 16400390, 32800780]

約数ペア:

[(1, 32800780), (2, 16400390), (4, 8200195), (5, 6560156), (10, 3280078), (20, 1640039), (719, 45620), (1438, 22810), (2281, 14380), (2876, 11405), (3595, 9124), (4562, 7190)]