47679760

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3947}}^1$

素因数の和:4111

約数の個数: 40

約数和(自身を含む): 111617856

約数和(自身を除く): 63938096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 3947, 6040, 7894, 12080, 15788, 19735, 31576, 39470, 63152, 78940, 157880, 315760, 595997, 1191994, 2383988, 2979985, 4767976, 5959970, 9535952, 11919940, 23839880, 47679760]

約数ペア:

[(1, 47679760), (2, 23839880), (4, 11919940), (5, 9535952), (8, 5959970), (10, 4767976), (16, 2979985), (20, 2383988), (40, 1191994), (80, 595997), (151, 315760), (302, 157880), (604, 78940), (755, 63152), (1208, 39470), (1510, 31576), (2416, 19735), (3020, 15788), (3947, 12080), (6040, 7894)]