27446780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44269}}^1$

素因数の和:44309

約数の個数: 24

約数和(自身を含む): 59498880

約数和(自身を除く): 32052100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 44269, 88538, 177076, 221345, 442690, 885380, 1372339, 2744678, 5489356, 6861695, 13723390, 27446780]

約数ペア:

[(1, 27446780), (2, 13723390), (4, 6861695), (5, 5489356), (10, 2744678), (20, 1372339), (31, 885380), (62, 442690), (124, 221345), (155, 177076), (310, 88538), (620, 44269)]