75172820

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{4567}}^1$

素因数の和:5399

約数の個数: 24

約数和(自身を含む): 158089344

約数和(自身を除く): 82916524

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3292, 4115, 4567, 8230, 9134, 16460, 18268, 22835, 45670, 91340, 3758641, 7517282, 15034564, 18793205, 37586410, 75172820]

約数ペア:

[(1, 75172820), (2, 37586410), (4, 18793205), (5, 15034564), (10, 7517282), (20, 3758641), (823, 91340), (1646, 45670), (3292, 22835), (4115, 18268), (4567, 16460), (8230, 9134)]