97573780

素因数分解:

$2^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{3779}}^1$

素因数の和:5079

約数の個数: 24

約数和(自身を含む): 205117920

約数和(自身を除く): 107544140

約数列:

[1, 2, 4, 5, 10, 20, 1291, 2582, 3779, 5164, 6455, 7558, 12910, 15116, 18895, 25820, 37790, 75580, 4878689, 9757378, 19514756, 24393445, 48786890, 97573780]

約数ペア:

[(1, 97573780), (2, 48786890), (4, 24393445), (5, 19514756), (10, 9757378), (20, 4878689), (1291, 75580), (2582, 37790), (3779, 25820), (5164, 18895), (6455, 15116), (7558, 12910)]