4930820

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2441}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 10461528

約数和(自身を除く): 5530708

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2441, 4882, 9764, 12205, 24410, 48820, 246541, 493082, 986164, 1232705, 2465410, 4930820]

約数ペア:

[(1, 4930820), (2, 2465410), (4, 1232705), (5, 986164), (10, 493082), (20, 246541), (101, 48820), (202, 24410), (404, 12205), (505, 9764), (1010, 4882), (2020, 2441)]