9927460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4639}}^1$

素因数の和:4755

約数の個数: 24

約数和(自身を含む): 21047040

約数和(自身を除く): 11119580

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 4639, 9278, 18556, 23195, 46390, 92780, 496373, 992746, 1985492, 2481865, 4963730, 9927460]

約数ペア:

[(1, 9927460), (2, 4963730), (4, 2481865), (5, 1985492), (10, 992746), (20, 496373), (107, 92780), (214, 46390), (428, 23195), (535, 18556), (1070, 9278), (2140, 4639)]