27746660

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4519}}^1$

素因数の和:4835

約数の個数: 24

約数和(自身を含む): 58470720

約数和(自身を除く): 30724060

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 4519, 6140, 9038, 18076, 22595, 45190, 90380, 1387333, 2774666, 5549332, 6936665, 13873330, 27746660]

約数ペア:

[(1, 27746660), (2, 13873330), (4, 6936665), (5, 5549332), (10, 2774666), (20, 1387333), (307, 90380), (614, 45190), (1228, 22595), (1535, 18076), (3070, 9038), (4519, 6140)]