14978540

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5717}}^1$

素因数の和:5857

約数の個数: 24

約数和(自身を含む): 31700592

約数和(自身を除く): 16722052

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 5717, 11434, 22868, 28585, 57170, 114340, 748927, 1497854, 2995708, 3744635, 7489270, 14978540]

約数ペア:

[(1, 14978540), (2, 7489270), (4, 3744635), (5, 2995708), (10, 1497854), (20, 748927), (131, 114340), (262, 57170), (524, 28585), (655, 22868), (1310, 11434), (2620, 5717)]