40882340

素因数分解:

$2^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2843}}^1$

素因数の和:3571

約数の個数: 24

約数和(自身を含む): 86002560

約数和(自身を除く): 45120220

約数列:

[1, 2, 4, 5, 10, 20, 719, 1438, 2843, 2876, 3595, 5686, 7190, 11372, 14215, 14380, 28430, 56860, 2044117, 4088234, 8176468, 10220585, 20441170, 40882340]

約数ペア:

[(1, 40882340), (2, 20441170), (4, 10220585), (5, 8176468), (10, 4088234), (20, 2044117), (719, 56860), (1438, 28430), (2843, 14380), (2876, 14215), (3595, 11372), (5686, 7190)]