45102140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{47981}}^1$

素因数の和:48037

約数の個数: 24

約数和(自身を含む): 96731712

約数和(自身を除く): 51629572

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 47981, 95962, 191924, 239905, 479810, 959620, 2255107, 4510214, 9020428, 11275535, 22551070, 45102140]

約数ペア:

[(1, 45102140), (2, 22551070), (4, 11275535), (5, 9020428), (10, 4510214), (20, 2255107), (47, 959620), (94, 479810), (188, 239905), (235, 191924), (470, 95962), (940, 47981)]