9726320

素因数分解:

$2^4\times 5^1\times {\mathrm{121579}}^1$

素因数の和:121592

約数の個数: 20

約数和(自身を含む): 22613880

約数和(自身を除く): 12887560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 121579, 243158, 486316, 607895, 972632, 1215790, 1945264, 2431580, 4863160, 9726320]

約数ペア:

[(1, 9726320), (2, 4863160), (4, 2431580), (5, 1945264), (8, 1215790), (10, 972632), (16, 607895), (20, 486316), (40, 243158), (80, 121579)]