47902040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63029}}^1$

素因数の和:63059

約数の個数: 32

約数和(自身を含む): 113454000

約数和(自身を除く): 65551960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 63029, 126058, 252116, 315145, 504232, 630290, 1197551, 1260580, 2395102, 2521160, 4790204, 5987755, 9580408, 11975510, 23951020, 47902040]

約数ペア:

[(1, 47902040), (2, 23951020), (4, 11975510), (5, 9580408), (8, 5987755), (10, 4790204), (19, 2521160), (20, 2395102), (38, 1260580), (40, 1197551), (76, 630290), (95, 504232), (152, 315145), (190, 252116), (380, 126058), (760, 63029)]