27436280

素因数分解:

$2^3\times 5^1\times {\mathrm{685907}}^1$

素因数の和:685918

約数の個数: 16

約数和(自身を含む): 61731720

約数和(自身を除く): 34295440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 685907, 1371814, 2743628, 3429535, 5487256, 6859070, 13718140, 27436280]

約数ペア:

[(1, 27436280), (2, 13718140), (4, 6859070), (5, 5487256), (8, 3429535), (10, 2743628), (20, 1371814), (40, 685907)]