858773228540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{913588541}}^1$

素因数の和:913588597

約数の個数: 24

約数和(自身を含む): 1841794500672

約数和(自身を除く): 983021272132

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 913588541, 1827177082, 3654354164, 4567942705, 9135885410, 18271770820, 42938661427, 85877322854, 171754645708, 214693307135, 429386614270, 858773228540]

約数ペア:

[(1, 858773228540), (2, 429386614270), (4, 214693307135), (5, 171754645708), (10, 85877322854), (20, 42938661427), (47, 18271770820), (94, 9135885410), (188, 4567942705), (235, 3654354164), (470, 1827177082), (940, 913588541)]