42802640

素因数分解:

$2^4\times 5^1\times {\mathrm{535033}}^1$

素因数の和:535046

約数の個数: 20

約数和(自身を含む): 99516324

約数和(自身を除く): 56713684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 535033, 1070066, 2140132, 2675165, 4280264, 5350330, 8560528, 10700660, 21401320, 42802640]

約数ペア:

[(1, 42802640), (2, 21401320), (4, 10700660), (5, 8560528), (8, 5350330), (10, 4280264), (16, 2675165), (20, 2140132), (40, 1070066), (80, 535033)]