39400570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7621}}^1$

素因数の和:7686

約数の個数: 32

約数和(自身を含む): 79024896

約数和(自身を除く): 39624326

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 7621, 15242, 38105, 76210, 83831, 167662, 358187, 419155, 716374, 838310, 1790935, 3581870, 3940057, 7880114, 19700285, 39400570]

約数ペア:

[(1, 39400570), (2, 19700285), (5, 7880114), (10, 3940057), (11, 3581870), (22, 1790935), (47, 838310), (55, 716374), (94, 419155), (110, 358187), (235, 167662), (470, 83831), (517, 76210), (1034, 38105), (2585, 15242), (5170, 7621)]