10529090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 22982400

約数和(自身を除く): 12453310

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 199, 286, 370, 398, 407, 481, 715, 814, 962, 995, 1430, 1990, 2035, 2189, 2405, 2587, 4070, 4378, 4810, 5174, 5291, 7363, 10582, 10945, 12935, 14726, 21890, 25870, 26455, 28457, 36815, 52910, 56914, 73630, 80993, 95719, 142285, 161986, 191438, 284570, 404965, 478595, 809930, 957190, 1052909, 2105818, 5264545, 10529090]

約数ペア:

[(1, 10529090), (2, 5264545), (5, 2105818), (10, 1052909), (11, 957190), (13, 809930), (22, 478595), (26, 404965), (37, 284570), (55, 191438), (65, 161986), (74, 142285), (110, 95719), (130, 80993), (143, 73630), (185, 56914), (199, 52910), (286, 36815), (370, 28457), (398, 26455), (407, 25870), (481, 21890), (715, 14726), (814, 12935), (962, 10945), (995, 10582), (1430, 7363), (1990, 5291), (2035, 5174), (2189, 4810), (2405, 4378), (2587, 4070)]