105664420

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{19073}}^1$

素因数の和:19359

約数の個数: 24

約数和(自身を含む): 222708024

約数和(自身を除く): 117043604

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 19073, 38146, 76292, 95365, 190730, 381460, 5283221, 10566442, 21132884, 26416105, 52832210, 105664420]

約数ペア:

[(1, 105664420), (2, 52832210), (4, 26416105), (5, 21132884), (10, 10566442), (20, 5283221), (277, 381460), (554, 190730), (1108, 95365), (1385, 76292), (2770, 38146), (5540, 19073)]