194726732840

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{68565751}}^1$

素因数の和:68565833

約数の個数: 32

約数和(自身を含む): 444306072960

約数和(自身を除く): 249579340120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 68565751, 137131502, 274263004, 342828755, 548526008, 685657510, 1371315020, 2742630040, 4868168321, 9736336642, 19472673284, 24340841605, 38945346568, 48681683210, 97363366420, 194726732840]

約数ペア:

[(1, 194726732840), (2, 97363366420), (4, 48681683210), (5, 38945346568), (8, 24340841605), (10, 19472673284), (20, 9736336642), (40, 4868168321), (71, 2742630040), (142, 1371315020), (284, 685657510), (355, 548526008), (568, 342828755), (710, 274263004), (1420, 137131502), (2840, 68565751)]