9304720

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1207

約数の個数: 40

約数和(自身を含む): 21855744

約数和(自身を除く): 12551024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1087, 1712, 2140, 2174, 4280, 4348, 5435, 8560, 8696, 10870, 17392, 21740, 43480, 86960, 116309, 232618, 465236, 581545, 930472, 1163090, 1860944, 2326180, 4652360, 9304720]

約数ペア:

[(1, 9304720), (2, 4652360), (4, 2326180), (5, 1860944), (8, 1163090), (10, 930472), (16, 581545), (20, 465236), (40, 232618), (80, 116309), (107, 86960), (214, 43480), (428, 21740), (535, 17392), (856, 10870), (1070, 8696), (1087, 8560), (1712, 5435), (2140, 4348), (2174, 4280)]