42315760

素因数分解:

$2^4\times 5^1\times {\mathrm{528947}}^1$

素因数の和:528960

約数の個数: 20

約数和(自身を含む): 98384328

約数和(自身を除く): 56068568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 528947, 1057894, 2115788, 2644735, 4231576, 5289470, 8463152, 10578940, 21157880, 42315760]

約数ペア:

[(1, 42315760), (2, 21157880), (4, 10578940), (5, 8463152), (8, 5289470), (10, 4231576), (16, 2644735), (20, 2115788), (40, 1057894), (80, 528947)]