6748180

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4271}}^1$

素因数の和:4359

約数の個数: 24

約数和(自身を含む): 14353920

約数和(自身を除く): 7605740

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 4271, 8542, 17084, 21355, 42710, 85420, 337409, 674818, 1349636, 1687045, 3374090, 6748180]

約数ペア:

[(1, 6748180), (2, 3374090), (4, 1687045), (5, 1349636), (10, 674818), (20, 337409), (79, 85420), (158, 42710), (316, 21355), (395, 17084), (790, 8542), (1580, 4271)]