41920520

素因数分解:

$2^3\times 5^1\times {\mathrm{1048013}}^1$

素因数の和:1048024

約数の個数: 16

約数和(自身を含む): 94321260

約数和(自身を除く): 52400740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1048013, 2096026, 4192052, 5240065, 8384104, 10480130, 20960260, 41920520]

約数ペア:

[(1, 41920520), (2, 20960260), (4, 10480130), (5, 8384104), (8, 5240065), (10, 4192052), (20, 2096026), (40, 1048013)]