42803480

素因数分解:

$2^3\times 5^1\times {\mathrm{1070087}}^1$

素因数の和:1070098

約数の個数: 16

約数和(自身を含む): 96307920

約数和(自身を除く): 53504440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1070087, 2140174, 4280348, 5350435, 8560696, 10700870, 21401740, 42803480]

約数ペア:

[(1, 42803480), (2, 21401740), (4, 10700870), (5, 8560696), (8, 5350435), (10, 4280348), (20, 2140174), (40, 1070087)]