3378040

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 7704000

約数和(自身を除く): 4325960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1069, 1580, 2138, 3160, 4276, 5345, 8552, 10690, 21380, 42760, 84451, 168902, 337804, 422255, 675608, 844510, 1689020, 3378040]

約数ペア:

[(1, 3378040), (2, 1689020), (4, 844510), (5, 675608), (8, 422255), (10, 337804), (20, 168902), (40, 84451), (79, 42760), (158, 21380), (316, 10690), (395, 8552), (632, 5345), (790, 4276), (1069, 3160), (1580, 2138)]