112742920

素因数分解:

$2^3\times 5^1\times {\mathrm{919}}^1\times {\mathrm{3067}}^1$

素因数の和:3997

約数の個数: 32

約数和(自身を含む): 254030400

約数和(自身を除く): 141287480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 919, 1838, 3067, 3676, 4595, 6134, 7352, 9190, 12268, 15335, 18380, 24536, 30670, 36760, 61340, 122680, 2818573, 5637146, 11274292, 14092865, 22548584, 28185730, 56371460, 112742920]

約数ペア:

[(1, 112742920), (2, 56371460), (4, 28185730), (5, 22548584), (8, 14092865), (10, 11274292), (20, 5637146), (40, 2818573), (919, 122680), (1838, 61340), (3067, 36760), (3676, 30670), (4595, 24536), (6134, 18380), (7352, 15335), (9190, 12268)]