9993400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 24049800

約数和(自身を除く): 14056400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 1723, 2900, 3446, 5800, 6892, 8615, 13784, 17230, 34460, 43075, 49967, 68920, 86150, 99934, 172300, 199868, 249835, 344600, 399736, 499670, 999340, 1249175, 1998680, 2498350, 4996700, 9993400]

約数ペア:

[(1, 9993400), (2, 4996700), (4, 2498350), (5, 1998680), (8, 1249175), (10, 999340), (20, 499670), (25, 399736), (29, 344600), (40, 249835), (50, 199868), (58, 172300), (100, 99934), (116, 86150), (145, 68920), (200, 49967), (232, 43075), (290, 34460), (580, 17230), (725, 13784), (1160, 8615), (1450, 6892), (1723, 5800), (2900, 3446)]