9423760

素因数分解:

$2^4\times 5^1\times {\mathrm{117797}}^1$

素因数の和:117810

約数の個数: 20

約数和(自身を含む): 21910428

約数和(自身を除く): 12486668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 117797, 235594, 471188, 588985, 942376, 1177970, 1884752, 2355940, 4711880, 9423760]

約数ペア:

[(1, 9423760), (2, 4711880), (4, 2355940), (5, 1884752), (8, 1177970), (10, 942376), (16, 588985), (20, 471188), (40, 235594), (80, 117797)]