27422510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1429}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 52509600

約数和(自身を除く): 25087090

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1429, 1919, 2858, 3838, 7145, 9595, 14290, 19190, 27151, 54302, 135755, 144329, 271510, 288658, 721645, 1443290, 2742251, 5484502, 13711255, 27422510]

約数ペア:

[(1, 27422510), (2, 13711255), (5, 5484502), (10, 2742251), (19, 1443290), (38, 721645), (95, 288658), (101, 271510), (190, 144329), (202, 135755), (505, 54302), (1010, 27151), (1429, 19190), (1919, 14290), (2858, 9595), (3838, 7145)]