38167760

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10151}}^1$

素因数の和:10211

約数の個数: 40

約数和(自身を含む): 90637056

約数和(自身を除く): 52469296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 10151, 20302, 40604, 50755, 81208, 101510, 162416, 203020, 406040, 477097, 812080, 954194, 1908388, 2385485, 3816776, 4770970, 7633552, 9541940, 19083880, 38167760]

約数ペア:

[(1, 38167760), (2, 19083880), (4, 9541940), (5, 7633552), (8, 4770970), (10, 3816776), (16, 2385485), (20, 1908388), (40, 954194), (47, 812080), (80, 477097), (94, 406040), (188, 203020), (235, 162416), (376, 101510), (470, 81208), (752, 50755), (940, 40604), (1880, 20302), (3760, 10151)]