10869580

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3967}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 22998528

約数和(自身を除く): 12128948

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 3967, 7934, 15868, 19835, 39670, 79340, 543479, 1086958, 2173916, 2717395, 5434790, 10869580]

約数ペア:

[(1, 10869580), (2, 5434790), (4, 2717395), (5, 2173916), (10, 1086958), (20, 543479), (137, 79340), (274, 39670), (548, 19835), (685, 15868), (1370, 7934), (2740, 3967)]