27653380

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1871}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 58181760

約数和(自身を除く): 30528380

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 1871, 2956, 3695, 3742, 7390, 7484, 9355, 14780, 18710, 37420, 1382669, 2765338, 5530676, 6913345, 13826690, 27653380]

約数ペア:

[(1, 27653380), (2, 13826690), (4, 6913345), (5, 5530676), (10, 2765338), (20, 1382669), (739, 37420), (1478, 18710), (1871, 14780), (2956, 9355), (3695, 7484), (3742, 7390)]