9537400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 22710600

約数和(自身を除く): 13173200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1109, 1720, 2150, 2218, 4300, 4436, 5545, 8600, 8872, 11090, 22180, 27725, 44360, 47687, 55450, 95374, 110900, 190748, 221800, 238435, 381496, 476870, 953740, 1192175, 1907480, 2384350, 4768700, 9537400]

約数ペア:

[(1, 9537400), (2, 4768700), (4, 2384350), (5, 1907480), (8, 1192175), (10, 953740), (20, 476870), (25, 381496), (40, 238435), (43, 221800), (50, 190748), (86, 110900), (100, 95374), (172, 55450), (200, 47687), (215, 44360), (344, 27725), (430, 22180), (860, 11090), (1075, 8872), (1109, 8600), (1720, 5545), (2150, 4436), (2218, 4300)]