122000560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138637}}^1$

素因数の和:138661

約数の個数: 40

約数和(自身を含む): 309440016

約数和(自身を除く): 187439456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 138637, 277274, 554548, 693185, 1109096, 1386370, 1525007, 2218192, 2772740, 3050014, 5545480, 6100028, 7625035, 11090960, 12200056, 15250070, 24400112, 30500140, 61000280, 122000560]

約数ペア:

[(1, 122000560), (2, 61000280), (4, 30500140), (5, 24400112), (8, 15250070), (10, 12200056), (11, 11090960), (16, 7625035), (20, 6100028), (22, 5545480), (40, 3050014), (44, 2772740), (55, 2218192), (80, 1525007), (88, 1386370), (110, 1109096), (176, 693185), (220, 554548), (440, 277274), (880, 138637)]