41993780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{20789}}^1$

素因数の和:20899

約数の個数: 24

約数和(自身を含む): 89064360

約数和(自身を除く): 47070580

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 20789, 41578, 83156, 103945, 207890, 415780, 2099689, 4199378, 8398756, 10498445, 20996890, 41993780]

約数ペア:

[(1, 41993780), (2, 20996890), (4, 10498445), (5, 8398756), (10, 4199378), (20, 2099689), (101, 415780), (202, 207890), (404, 103945), (505, 83156), (1010, 41578), (2020, 20789)]