26754380

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2351}}^1$

素因数の和:2929

約数の個数: 24

約数和(自身を含む): 56306880

約数和(自身を除く): 29552500

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2351, 2845, 4702, 5690, 9404, 11380, 11755, 23510, 47020, 1337719, 2675438, 5350876, 6688595, 13377190, 26754380]

約数ペア:

[(1, 26754380), (2, 13377190), (4, 6688595), (5, 5350876), (10, 2675438), (20, 1337719), (569, 47020), (1138, 23510), (2276, 11755), (2351, 11380), (2845, 9404), (4702, 5690)]