25248800

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:910

約数の個数: 72

約数和(自身を含む): 63378756

約数和(自身を除く): 38129956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 160, 185, 200, 296, 370, 400, 592, 740, 800, 853, 925, 1184, 1480, 1706, 1850, 2960, 3412, 3700, 4265, 5920, 6824, 7400, 8530, 13648, 14800, 17060, 21325, 27296, 29600, 31561, 34120, 42650, 63122, 68240, 85300, 126244, 136480, 157805, 170600, 252488, 315610, 341200, 504976, 631220, 682400, 789025, 1009952, 1262440, 1578050, 2524880, 3156100, 5049760, 6312200, 12624400, 25248800]

約数ペア:

[(1, 25248800), (2, 12624400), (4, 6312200), (5, 5049760), (8, 3156100), (10, 2524880), (16, 1578050), (20, 1262440), (25, 1009952), (32, 789025), (37, 682400), (40, 631220), (50, 504976), (74, 341200), (80, 315610), (100, 252488), (148, 170600), (160, 157805), (185, 136480), (200, 126244), (296, 85300), (370, 68240), (400, 63122), (592, 42650), (740, 34120), (800, 31561), (853, 29600), (925, 27296), (1184, 21325), (1480, 17060), (1706, 14800), (1850, 13648), (2960, 8530), (3412, 7400), (3700, 6824), (4265, 5920)]