115384760

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{10193}}^1$

素因数の和:10487

約数の個数: 32

約数和(自身を含む): 260558640

約数和(自身を除く): 145173880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 5660, 10193, 11320, 20386, 40772, 50965, 81544, 101930, 203860, 407720, 2884619, 5769238, 11538476, 14423095, 23076952, 28846190, 57692380, 115384760]

約数ペア:

[(1, 115384760), (2, 57692380), (4, 28846190), (5, 23076952), (8, 14423095), (10, 11538476), (20, 5769238), (40, 2884619), (283, 407720), (566, 203860), (1132, 101930), (1415, 81544), (2264, 50965), (2830, 40772), (5660, 20386), (10193, 11320)]