79527860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137117}}^1$

素因数の和:137155

約数の個数: 24

約数和(自身を含む): 172768680

約数和(自身を除く): 93240820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 137117, 274234, 548468, 685585, 1371170, 2742340, 3976393, 7952786, 15905572, 19881965, 39763930, 79527860]

約数ペア:

[(1, 79527860), (2, 39763930), (4, 19881965), (5, 15905572), (10, 7952786), (20, 3976393), (29, 2742340), (58, 1371170), (116, 685585), (145, 548468), (290, 274234), (580, 137117)]