90853660

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{85711}}^1$

素因数の和:85773

約数の個数: 24

約数和(自身を含む): 194394816

約数和(自身を除く): 103541156

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 85711, 171422, 342844, 428555, 857110, 1714220, 4542683, 9085366, 18170732, 22713415, 45426830, 90853660]

約数ペア:

[(1, 90853660), (2, 45426830), (4, 22713415), (5, 18170732), (10, 9085366), (20, 4542683), (53, 1714220), (106, 857110), (212, 428555), (265, 342844), (530, 171422), (1060, 85711)]