23325580

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1091}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 49074480

約数和(自身を除く): 25748900

約数列:

[1, 2, 4, 5, 10, 20, 1069, 1091, 2138, 2182, 4276, 4364, 5345, 5455, 10690, 10910, 21380, 21820, 1166279, 2332558, 4665116, 5831395, 11662790, 23325580]

約数ペア:

[(1, 23325580), (2, 11662790), (4, 5831395), (5, 4665116), (10, 2332558), (20, 1166279), (1069, 21820), (1091, 21380), (2138, 10910), (2182, 10690), (4276, 5455), (4364, 5345)]