42248680

素因数分解:

$2^3\times 5^1\times {\mathrm{1056217}}^1$

素因数の和:1056228

約数の個数: 16

約数和(自身を含む): 95059620

約数和(自身を除く): 52810940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1056217, 2112434, 4224868, 5281085, 8449736, 10562170, 21124340, 42248680]

約数ペア:

[(1, 42248680), (2, 21124340), (4, 10562170), (5, 8449736), (8, 5281085), (10, 4224868), (20, 2112434), (40, 1056217)]