23376220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{166973}}^1$

素因数の和:166989

約数の個数: 24

約数和(自身を含む): 56103264

約数和(自身を除く): 32727044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 166973, 333946, 667892, 834865, 1168811, 1669730, 2337622, 3339460, 4675244, 5844055, 11688110, 23376220]

約数ペア:

[(1, 23376220), (2, 11688110), (4, 5844055), (5, 4675244), (7, 3339460), (10, 2337622), (14, 1669730), (20, 1168811), (28, 834865), (35, 667892), (70, 333946), (140, 166973)]