9714080

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 23201640

約数和(自身を除く): 13487560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 557, 872, 1090, 1114, 1744, 2180, 2228, 2785, 3488, 4360, 4456, 5570, 8720, 8912, 11140, 17440, 17824, 22280, 44560, 60713, 89120, 121426, 242852, 303565, 485704, 607130, 971408, 1214260, 1942816, 2428520, 4857040, 9714080]

約数ペア:

[(1, 9714080), (2, 4857040), (4, 2428520), (5, 1942816), (8, 1214260), (10, 971408), (16, 607130), (20, 485704), (32, 303565), (40, 242852), (80, 121426), (109, 89120), (160, 60713), (218, 44560), (436, 22280), (545, 17824), (557, 17440), (872, 11140), (1090, 8912), (1114, 8720), (1744, 5570), (2180, 4456), (2228, 4360), (2785, 3488)]