27049940

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11969}}^1$

素因数の和:12091

約数の個数: 24

約数和(自身を含む): 57312360

約数和(自身を除く): 30262420

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 11969, 23938, 47876, 59845, 119690, 239380, 1352497, 2704994, 5409988, 6762485, 13524970, 27049940]

約数ペア:

[(1, 27049940), (2, 13524970), (4, 6762485), (5, 5409988), (10, 2704994), (20, 1352497), (113, 239380), (226, 119690), (452, 59845), (565, 47876), (1130, 23938), (2260, 11969)]