9885320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13007}}^1$

素因数の和:13037

約数の個数: 32

約数和(自身を含む): 23414400

約数和(自身を除く): 13529080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 13007, 26014, 52028, 65035, 104056, 130070, 247133, 260140, 494266, 520280, 988532, 1235665, 1977064, 2471330, 4942660, 9885320]

約数ペア:

[(1, 9885320), (2, 4942660), (4, 2471330), (5, 1977064), (8, 1235665), (10, 988532), (19, 520280), (20, 494266), (38, 260140), (40, 247133), (76, 130070), (95, 104056), (152, 65035), (190, 52028), (380, 26014), (760, 13007)]