184570720

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10781}}^1$

素因数の和:10903

約数の個数: 48

約数和(自身を含む): 440164368

約数和(自身を除く): 255593648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 8560, 10781, 17120, 21562, 43124, 53905, 86248, 107810, 172496, 215620, 344992, 431240, 862480, 1153567, 1724960, 2307134, 4614268, 5767835, 9228536, 11535670, 18457072, 23071340, 36914144, 46142680, 92285360, 184570720]

約数ペア:

[(1, 184570720), (2, 92285360), (4, 46142680), (5, 36914144), (8, 23071340), (10, 18457072), (16, 11535670), (20, 9228536), (32, 5767835), (40, 4614268), (80, 2307134), (107, 1724960), (160, 1153567), (214, 862480), (428, 431240), (535, 344992), (856, 215620), (1070, 172496), (1712, 107810), (2140, 86248), (3424, 53905), (4280, 43124), (8560, 21562), (10781, 17120)]