10105840

素因数分解:

$2^4\times 5^1\times {\mathrm{126323}}^1$

素因数の和:126336

約数の個数: 20

約数和(自身を含む): 23496264

約数和(自身を除く): 13390424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 126323, 252646, 505292, 631615, 1010584, 1263230, 2021168, 2526460, 5052920, 10105840]

約数ペア:

[(1, 10105840), (2, 5052920), (4, 2526460), (5, 2021168), (8, 1263230), (10, 1010584), (16, 631615), (20, 505292), (40, 252646), (80, 126323)]