8950720

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 56

約数和(自身を含む): 21634704

約数和(自身を除く): 12683984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 337, 415, 664, 674, 830, 1328, 1348, 1660, 1685, 2656, 2696, 3320, 3370, 5312, 5392, 6640, 6740, 10784, 13280, 13480, 21568, 26560, 26960, 27971, 53920, 55942, 107840, 111884, 139855, 223768, 279710, 447536, 559420, 895072, 1118840, 1790144, 2237680, 4475360, 8950720]

約数ペア:

[(1, 8950720), (2, 4475360), (4, 2237680), (5, 1790144), (8, 1118840), (10, 895072), (16, 559420), (20, 447536), (32, 279710), (40, 223768), (64, 139855), (80, 111884), (83, 107840), (160, 55942), (166, 53920), (320, 27971), (332, 26960), (337, 26560), (415, 21568), (664, 13480), (674, 13280), (830, 10784), (1328, 6740), (1348, 6640), (1660, 5392), (1685, 5312), (2656, 3370), (2696, 3320)]