27826180

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3671}}^1$

素因数の和:4059

約数の個数: 24

約数和(自身を含む): 58605120

約数和(自身を除く): 30778940

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3671, 3790, 7342, 7580, 14684, 18355, 36710, 73420, 1391309, 2782618, 5565236, 6956545, 13913090, 27826180]

約数ペア:

[(1, 27826180), (2, 13913090), (4, 6956545), (5, 5565236), (10, 2782618), (20, 1391309), (379, 73420), (758, 36710), (1516, 18355), (1895, 14684), (3671, 7580), (3790, 7342)]