45679990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{240421}}^1$

素因数の和:240447

約数の個数: 16

約数和(自身を含む): 86551920

約数和(自身を除く): 40871930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 240421, 480842, 1202105, 2404210, 4567999, 9135998, 22839995, 45679990]

約数ペア:

[(1, 45679990), (2, 22839995), (5, 9135998), (10, 4567999), (19, 2404210), (38, 1202105), (95, 480842), (190, 240421)]