27279740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29021}}^1$

素因数の和:29077

約数の個数: 24

約数和(自身を含む): 58508352

約数和(自身を除く): 31228612

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 29021, 58042, 116084, 145105, 290210, 580420, 1363987, 2727974, 5455948, 6819935, 13639870, 27279740]

約数ペア:

[(1, 27279740), (2, 13639870), (4, 6819935), (5, 5455948), (10, 2727974), (20, 1363987), (47, 580420), (94, 290210), (188, 145105), (235, 116084), (470, 58042), (940, 29021)]