4225790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 8363520

約数和(自身を除く): 4137730

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 967, 1934, 2185, 4370, 4835, 9670, 18373, 22241, 36746, 44482, 91865, 111205, 183730, 222410, 422579, 845158, 2112895, 4225790]

約数ペア:

[(1, 4225790), (2, 2112895), (5, 845158), (10, 422579), (19, 222410), (23, 183730), (38, 111205), (46, 91865), (95, 44482), (115, 36746), (190, 22241), (230, 18373), (437, 9670), (874, 4835), (967, 4370), (1934, 2185)]