1036209435280

素因数分解:

$2^4\times 5^1\times {\mathrm{12952617941}}^1$

素因数の和:12952617954

約数の個数: 20

約数和(自身を含む): 2409186937212

約数和(自身を除く): 1372977501932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12952617941, 25905235882, 51810471764, 64763089705, 103620943528, 129526179410, 207241887056, 259052358820, 518104717640, 1036209435280]

約数ペア:

[(1, 1036209435280), (2, 518104717640), (4, 259052358820), (5, 207241887056), (8, 129526179410), (10, 103620943528), (16, 64763089705), (20, 51810471764), (40, 25905235882), (80, 12952617941)]