85098380

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{8737}}^1$

素因数の和:9233

約数の個数: 24

約数和(自身を含む): 179094048

約数和(自身を除く): 93995668

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 8737, 9740, 17474, 34948, 43685, 87370, 174740, 4254919, 8509838, 17019676, 21274595, 42549190, 85098380]

約数ペア:

[(1, 85098380), (2, 42549190), (4, 21274595), (5, 17019676), (10, 8509838), (20, 4254919), (487, 174740), (974, 87370), (1948, 43685), (2435, 34948), (4870, 17474), (8737, 9740)]