42695480

素因数分解:

$2^3\times 5^1\times {\mathrm{1067387}}^1$

素因数の和:1067398

約数の個数: 16

約数和(自身を含む): 96064920

約数和(自身を除く): 53369440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1067387, 2134774, 4269548, 5336935, 8539096, 10673870, 21347740, 42695480]

約数ペア:

[(1, 42695480), (2, 21347740), (4, 10673870), (5, 8539096), (8, 5336935), (10, 4269548), (20, 2134774), (40, 1067387)]