12124400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1818

約数の個数: 60

約数和(自身を含む): 30859632

約数和(自身を除く): 18735232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 1783, 3400, 3566, 6800, 7132, 8915, 14264, 17830, 28528, 30311, 35660, 44575, 60622, 71320, 89150, 121244, 142640, 151555, 178300, 242488, 303110, 356600, 484976, 606220, 713200, 757775, 1212440, 1515550, 2424880, 3031100, 6062200, 12124400]

約数ペア:

[(1, 12124400), (2, 6062200), (4, 3031100), (5, 2424880), (8, 1515550), (10, 1212440), (16, 757775), (17, 713200), (20, 606220), (25, 484976), (34, 356600), (40, 303110), (50, 242488), (68, 178300), (80, 151555), (85, 142640), (100, 121244), (136, 89150), (170, 71320), (200, 60622), (272, 44575), (340, 35660), (400, 30311), (425, 28528), (680, 17830), (850, 14264), (1360, 8915), (1700, 7132), (1783, 6800), (3400, 3566)]