26497320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{220811}}^1$

素因数の和:220825

約数の個数: 32

約数和(自身を含む): 79492320

約数和(自身を除く): 52995000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 220811, 441622, 662433, 883244, 1104055, 1324866, 1766488, 2208110, 2649732, 3312165, 4416220, 5299464, 6624330, 8832440, 13248660, 26497320]

約数ペア:

[(1, 26497320), (2, 13248660), (3, 8832440), (4, 6624330), (5, 5299464), (6, 4416220), (8, 3312165), (10, 2649732), (12, 2208110), (15, 1766488), (20, 1324866), (24, 1104055), (30, 883244), (40, 662433), (60, 441622), (120, 220811)]