12624400

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:908

約数の個数: 60

約数和(自身を含む): 31186372

約数和(自身を除く): 18561972

約数列:

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

約数ペア:

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