3319600

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 60

約数和(自身を含む): 8203096

約数和(自身を除く): 4883496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 193, 200, 215, 344, 386, 400, 430, 688, 772, 860, 965, 1075, 1544, 1720, 1930, 2150, 3088, 3440, 3860, 4300, 4825, 7720, 8299, 8600, 9650, 15440, 16598, 17200, 19300, 33196, 38600, 41495, 66392, 77200, 82990, 132784, 165980, 207475, 331960, 414950, 663920, 829900, 1659800, 3319600]

約数ペア:

[(1, 3319600), (2, 1659800), (4, 829900), (5, 663920), (8, 414950), (10, 331960), (16, 207475), (20, 165980), (25, 132784), (40, 82990), (43, 77200), (50, 66392), (80, 41495), (86, 38600), (100, 33196), (172, 19300), (193, 17200), (200, 16598), (215, 15440), (344, 9650), (386, 8600), (400, 8299), (430, 7720), (688, 4825), (772, 4300), (860, 3860), (965, 3440), (1075, 3088), (1544, 2150), (1720, 1930)]