12743200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:974

約数の個数: 72

約数和(自身を含む): 32974452

約数和(自身を除く): 20231252

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 937, 1360, 1700, 1874, 2720, 3400, 3748, 4685, 6800, 7496, 9370, 13600, 14992, 15929, 18740, 23425, 29984, 31858, 37480, 46850, 63716, 74960, 79645, 93700, 127432, 149920, 159290, 187400, 254864, 318580, 374800, 398225, 509728, 637160, 749600, 796450, 1274320, 1592900, 2548640, 3185800, 6371600, 12743200]

約数ペア:

[(1, 12743200), (2, 6371600), (4, 3185800), (5, 2548640), (8, 1592900), (10, 1274320), (16, 796450), (17, 749600), (20, 637160), (25, 509728), (32, 398225), (34, 374800), (40, 318580), (50, 254864), (68, 187400), (80, 159290), (85, 149920), (100, 127432), (136, 93700), (160, 79645), (170, 74960), (200, 63716), (272, 46850), (340, 37480), (400, 31858), (425, 29984), (544, 23425), (680, 18740), (800, 15929), (850, 14992), (937, 13600), (1360, 9370), (1700, 7496), (1874, 6800), (2720, 4685), (3400, 3748)]