9484040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12479}}^1$

素因数の和:12509

約数の個数: 32

約数和(自身を含む): 22464000

約数和(自身を除く): 12979960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 12479, 24958, 49916, 62395, 99832, 124790, 237101, 249580, 474202, 499160, 948404, 1185505, 1896808, 2371010, 4742020, 9484040]

約数ペア:

[(1, 9484040), (2, 4742020), (4, 2371010), (5, 1896808), (8, 1185505), (10, 948404), (19, 499160), (20, 474202), (38, 249580), (40, 237101), (76, 124790), (95, 99832), (152, 62395), (190, 49916), (380, 24958), (760, 12479)]