26966860

素因数分解:

$2^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1439}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 56730240

約数和(自身を除く): 29763380

約数列:

[1, 2, 4, 5, 10, 20, 937, 1439, 1874, 2878, 3748, 4685, 5756, 7195, 9370, 14390, 18740, 28780, 1348343, 2696686, 5393372, 6741715, 13483430, 26966860]

約数ペア:

[(1, 26966860), (2, 13483430), (4, 6741715), (5, 5393372), (10, 2696686), (20, 1348343), (937, 28780), (1439, 18740), (1874, 14390), (2878, 9370), (3748, 7195), (4685, 5756)]