217104247520

素因数分解:

$2^5\times 5^1\times {\mathrm{6163}}^1\times {\mathrm{220169}}^1$

素因数の和:226347

約数の個数: 48

約数和(自身を含む): 512994338640

約数和(自身を除く): 295890091120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 6163, 12326, 24652, 30815, 49304, 61630, 98608, 123260, 197216, 220169, 246520, 440338, 493040, 880676, 986080, 1100845, 1761352, 2201690, 3522704, 4403380, 7045408, 8806760, 17613520, 35227040, 1356901547, 2713803094, 5427606188, 6784507735, 10855212376, 13569015470, 21710424752, 27138030940, 43420849504, 54276061880, 108552123760, 217104247520]

約数ペア:

[(1, 217104247520), (2, 108552123760), (4, 54276061880), (5, 43420849504), (8, 27138030940), (10, 21710424752), (16, 13569015470), (20, 10855212376), (32, 6784507735), (40, 5427606188), (80, 2713803094), (160, 1356901547), (6163, 35227040), (12326, 17613520), (24652, 8806760), (30815, 7045408), (49304, 4403380), (61630, 3522704), (98608, 2201690), (123260, 1761352), (197216, 1100845), (220169, 986080), (246520, 880676), (440338, 493040)]