74923004920

素因数分解:

$2^3\times 5^1\times {\mathrm{47857}}^1\times {\mathrm{39139}}^1$

素因数の和:87007

約数の個数: 32

約数和(自身を含む): 168584590800

約数和(自身を除く): 93661585880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 39139, 47857, 78278, 95714, 156556, 191428, 195695, 239285, 313112, 382856, 391390, 478570, 782780, 957140, 1565560, 1914280, 1873075123, 3746150246, 7492300492, 9365375615, 14984600984, 18730751230, 37461502460, 74923004920]

約数ペア:

[(1, 74923004920), (2, 37461502460), (4, 18730751230), (5, 14984600984), (8, 9365375615), (10, 7492300492), (20, 3746150246), (40, 1873075123), (39139, 1914280), (47857, 1565560), (78278, 957140), (95714, 782780), (156556, 478570), (191428, 391390), (195695, 382856), (239285, 313112)]