42822280

素因数分解:

$2^3\times 5^1\times {\mathrm{1070557}}^1$

素因数の和:1070568

約数の個数: 16

約数和(自身を含む): 96350220

約数和(自身を除く): 53527940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1070557, 2141114, 4282228, 5352785, 8564456, 10705570, 21411140, 42822280]

約数ペア:

[(1, 42822280), (2, 21411140), (4, 10705570), (5, 8564456), (8, 5352785), (10, 4282228), (20, 2141114), (40, 1070557)]