5808440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 14636160

約数和(自身を除く): 8827720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 307, 344, 430, 440, 473, 614, 860, 946, 1228, 1535, 1720, 1892, 2365, 2456, 3070, 3377, 3784, 4730, 6140, 6754, 9460, 12280, 13201, 13508, 16885, 18920, 26402, 27016, 33770, 52804, 66005, 67540, 105608, 132010, 135080, 145211, 264020, 290422, 528040, 580844, 726055, 1161688, 1452110, 2904220, 5808440]

約数ペア:

[(1, 5808440), (2, 2904220), (4, 1452110), (5, 1161688), (8, 726055), (10, 580844), (11, 528040), (20, 290422), (22, 264020), (40, 145211), (43, 135080), (44, 132010), (55, 105608), (86, 67540), (88, 66005), (110, 52804), (172, 33770), (215, 27016), (220, 26402), (307, 18920), (344, 16885), (430, 13508), (440, 13201), (473, 12280), (614, 9460), (860, 6754), (946, 6140), (1228, 4730), (1535, 3784), (1720, 3377), (1892, 3070), (2365, 2456)]