33880040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44579}}^1$

素因数の和:44609

約数の個数: 32

約数和(自身を含む): 80244000

約数和(自身を除く): 46363960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 44579, 89158, 178316, 222895, 356632, 445790, 847001, 891580, 1694002, 1783160, 3388004, 4235005, 6776008, 8470010, 16940020, 33880040]

約数ペア:

[(1, 33880040), (2, 16940020), (4, 8470010), (5, 6776008), (8, 4235005), (10, 3388004), (19, 1783160), (20, 1694002), (38, 891580), (40, 847001), (76, 445790), (95, 356632), (152, 222895), (190, 178316), (380, 89158), (760, 44579)]