5169640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 13680000

約数和(自身を除く): 8510360

約数列:

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

約数ペア:

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