69667120

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6857}}^1$

素因数の和:6997

約数の個数: 40

約数和(自身を含む): 163275264

約数和(自身を除く): 93608144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 6857, 10160, 13714, 27428, 34285, 54856, 68570, 109712, 137140, 274280, 548560, 870839, 1741678, 3483356, 4354195, 6966712, 8708390, 13933424, 17416780, 34833560, 69667120]

約数ペア:

[(1, 69667120), (2, 34833560), (4, 17416780), (5, 13933424), (8, 8708390), (10, 6966712), (16, 4354195), (20, 3483356), (40, 1741678), (80, 870839), (127, 548560), (254, 274280), (508, 137140), (635, 109712), (1016, 68570), (1270, 54856), (2032, 34285), (2540, 27428), (5080, 13714), (6857, 10160)]