264830710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{1039}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 485222400

約数和(自身を除く): 220391690

約数列:

[1, 2, 5, 10, 71, 142, 355, 359, 710, 718, 1039, 1795, 2078, 3590, 5195, 10390, 25489, 50978, 73769, 127445, 147538, 254890, 368845, 373001, 737690, 746002, 1865005, 3730010, 26483071, 52966142, 132415355, 264830710]

約数ペア:

[(1, 264830710), (2, 132415355), (5, 52966142), (10, 26483071), (71, 3730010), (142, 1865005), (355, 746002), (359, 737690), (710, 373001), (718, 368845), (1039, 254890), (1795, 147538), (2078, 127445), (3590, 73769), (5195, 50978), (10390, 25489)]