27386540

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3613}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 57679440

約数和(自身を除く): 30292900

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3613, 3790, 7226, 7580, 14452, 18065, 36130, 72260, 1369327, 2738654, 5477308, 6846635, 13693270, 27386540]

約数ペア:

[(1, 27386540), (2, 13693270), (4, 6846635), (5, 5477308), (10, 2738654), (20, 1369327), (379, 72260), (758, 36130), (1516, 18065), (1895, 14452), (3613, 7580), (3790, 7226)]