42822440

素因数分解:

$2^3\times 5^1\times {\mathrm{1070561}}^1$

素因数の和:1070572

約数の個数: 16

約数和(自身を含む): 96350580

約数和(自身を除く): 53528140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1070561, 2141122, 4282244, 5352805, 8564488, 10705610, 21411220, 42822440]

約数ペア:

[(1, 42822440), (2, 21411220), (4, 10705610), (5, 8564488), (8, 5352805), (10, 4282244), (20, 2141122), (40, 1070561)]