65965790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7591}}^1$

素因数の和:7688

約数の個数: 32

約数和(自身を含む): 131189760

約数和(自身を除く): 65223970

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 7591, 8690, 15182, 37955, 75910, 83501, 167002, 417505, 599689, 835010, 1199378, 2998445, 5996890, 6596579, 13193158, 32982895, 65965790]

約数ペア:

[(1, 65965790), (2, 32982895), (5, 13193158), (10, 6596579), (11, 5996890), (22, 2998445), (55, 1199378), (79, 835010), (110, 599689), (158, 417505), (395, 167002), (790, 83501), (869, 75910), (1738, 37955), (4345, 15182), (7591, 8690)]