102593780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{50789}}^1$

素因数の和:50899

約数の個数: 24

約数和(自身を含む): 217584360

約数和(自身を除く): 114990580

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 50789, 101578, 203156, 253945, 507890, 1015780, 5129689, 10259378, 20518756, 25648445, 51296890, 102593780]

約数ペア:

[(1, 102593780), (2, 51296890), (4, 25648445), (5, 20518756), (10, 10259378), (20, 5129689), (101, 1015780), (202, 507890), (404, 253945), (505, 203156), (1010, 101578), (2020, 50789)]