42665080

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3769}}^1$

素因数の和:4063

約数の個数: 32

約数和(自身を含む): 96361200

約数和(自身を除く): 53696120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 3769, 5660, 7538, 11320, 15076, 18845, 30152, 37690, 75380, 150760, 1066627, 2133254, 4266508, 5333135, 8533016, 10666270, 21332540, 42665080]

約数ペア:

[(1, 42665080), (2, 21332540), (4, 10666270), (5, 8533016), (8, 5333135), (10, 4266508), (20, 2133254), (40, 1066627), (283, 150760), (566, 75380), (1132, 37690), (1415, 30152), (2264, 18845), (2830, 15076), (3769, 11320), (5660, 7538)]