38522800

素因数分解:

$2^4\times 5^2\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:710

約数の個数: 60

約数和(自身を含む): 93217000

約数和(自身を除く): 54694200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 193, 200, 386, 400, 499, 772, 965, 998, 1544, 1930, 1996, 2495, 3088, 3860, 3992, 4825, 4990, 7720, 7984, 9650, 9980, 12475, 15440, 19300, 19960, 24950, 38600, 39920, 49900, 77200, 96307, 99800, 192614, 199600, 385228, 481535, 770456, 963070, 1540912, 1926140, 2407675, 3852280, 4815350, 7704560, 9630700, 19261400, 38522800]

約数ペア:

[(1, 38522800), (2, 19261400), (4, 9630700), (5, 7704560), (8, 4815350), (10, 3852280), (16, 2407675), (20, 1926140), (25, 1540912), (40, 963070), (50, 770456), (80, 481535), (100, 385228), (193, 199600), (200, 192614), (386, 99800), (400, 96307), (499, 77200), (772, 49900), (965, 39920), (998, 38600), (1544, 24950), (1930, 19960), (1996, 19300), (2495, 15440), (3088, 12475), (3860, 9980), (3992, 9650), (4825, 7984), (4990, 7720)]