5417480

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{811}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 12277440

約数和(自身を除く): 6859960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 811, 835, 1336, 1622, 1670, 3244, 3340, 4055, 6488, 6680, 8110, 16220, 32440, 135437, 270874, 541748, 677185, 1083496, 1354370, 2708740, 5417480]

約数ペア:

[(1, 5417480), (2, 2708740), (4, 1354370), (5, 1083496), (8, 677185), (10, 541748), (20, 270874), (40, 135437), (167, 32440), (334, 16220), (668, 8110), (811, 6680), (835, 6488), (1336, 4055), (1622, 3340), (1670, 3244)]