42122680

素因数分解:

$2^3\times 5^1\times {\mathrm{1053067}}^1$

素因数の和:1053078

約数の個数: 16

約数和(自身を含む): 94776120

約数和(自身を除く): 52653440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1053067, 2106134, 4212268, 5265335, 8424536, 10530670, 21061340, 42122680]

約数ペア:

[(1, 42122680), (2, 21061340), (4, 10530670), (5, 8424536), (8, 5265335), (10, 4212268), (20, 2106134), (40, 1053067)]