12559600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1882

約数の個数: 60

約数和(自身を含む): 31966704

約数和(自身を除く): 19407104

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, 1847, 3400, 3694, 6800, 7388, 9235, 14776, 18470, 29552, 31399, 36940, 46175, 62798, 73880, 92350, 125596, 147760, 156995, 184700, 251192, 313990, 369400, 502384, 627980, 738800, 784975, 1255960, 1569950, 2511920, 3139900, 6279800, 12559600]

約数ペア:

[(1, 12559600), (2, 6279800), (4, 3139900), (5, 2511920), (8, 1569950), (10, 1255960), (16, 784975), (17, 738800), (20, 627980), (25, 502384), (34, 369400), (40, 313990), (50, 251192), (68, 184700), (80, 156995), (85, 147760), (100, 125596), (136, 92350), (170, 73880), (200, 62798), (272, 46175), (340, 36940), (400, 31399), (425, 29552), (680, 18470), (850, 14776), (1360, 9235), (1700, 7388), (1847, 6800), (3400, 3694)]