45168980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21107}}^1$

素因数の和:21223

約数の個数: 24

約数和(自身を含む): 95745888

約数和(自身を除く): 50576908

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 21107, 42214, 84428, 105535, 211070, 422140, 2258449, 4516898, 9033796, 11292245, 22584490, 45168980]

約数ペア:

[(1, 45168980), (2, 22584490), (4, 11292245), (5, 9033796), (10, 4516898), (20, 2258449), (107, 422140), (214, 211070), (428, 105535), (535, 84428), (1070, 42214), (2140, 21107)]