834674960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{5087}}^1$

素因数の和:5400

約数の個数: 80

約数和(自身を含む): 2225857536

約数和(自身を除く): 1391182576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 293, 560, 586, 1172, 1465, 2051, 2344, 2930, 4102, 4688, 5087, 5860, 8204, 10174, 10255, 11720, 16408, 20348, 20510, 23440, 25435, 32816, 35609, 40696, 41020, 50870, 71218, 81392, 82040, 101740, 142436, 164080, 178045, 203480, 284872, 356090, 406960, 569744, 712180, 1424360, 1490491, 2848720, 2980982, 5961964, 7452455, 10433437, 11923928, 14904910, 20866874, 23847856, 29809820, 41733748, 52167185, 59619640, 83467496, 104334370, 119239280, 166934992, 208668740, 417337480, 834674960]

約数ペア:

[(1, 834674960), (2, 417337480), (4, 208668740), (5, 166934992), (7, 119239280), (8, 104334370), (10, 83467496), (14, 59619640), (16, 52167185), (20, 41733748), (28, 29809820), (35, 23847856), (40, 20866874), (56, 14904910), (70, 11923928), (80, 10433437), (112, 7452455), (140, 5961964), (280, 2980982), (293, 2848720), (560, 1490491), (586, 1424360), (1172, 712180), (1465, 569744), (2051, 406960), (2344, 356090), (2930, 284872), (4102, 203480), (4688, 178045), (5087, 164080), (5860, 142436), (8204, 101740), (10174, 82040), (10255, 81392), (11720, 71218), (16408, 50870), (20348, 41020), (20510, 40696), (23440, 35609), (25435, 32816)]