10339280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 28272000

約数和(自身を除く): 17932720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 499, 518, 560, 592, 740, 998, 1036, 1295, 1480, 1996, 2072, 2495, 2590, 2960, 3493, 3992, 4144, 4990, 5180, 6986, 7984, 9980, 10360, 13972, 17465, 18463, 19960, 20720, 27944, 34930, 36926, 39920, 55888, 69860, 73852, 92315, 129241, 139720, 147704, 184630, 258482, 279440, 295408, 369260, 516964, 646205, 738520, 1033928, 1292410, 1477040, 2067856, 2584820, 5169640, 10339280]

約数ペア:

[(1, 10339280), (2, 5169640), (4, 2584820), (5, 2067856), (7, 1477040), (8, 1292410), (10, 1033928), (14, 738520), (16, 646205), (20, 516964), (28, 369260), (35, 295408), (37, 279440), (40, 258482), (56, 184630), (70, 147704), (74, 139720), (80, 129241), (112, 92315), (140, 73852), (148, 69860), (185, 55888), (259, 39920), (280, 36926), (296, 34930), (370, 27944), (499, 20720), (518, 19960), (560, 18463), (592, 17465), (740, 13972), (998, 10360), (1036, 9980), (1295, 7984), (1480, 6986), (1996, 5180), (2072, 4990), (2495, 4144), (2590, 3992), (2960, 3493)]