9726760

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1009}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 21997800

約数和(自身を除く): 12271040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1009, 1205, 1928, 2018, 2410, 4036, 4820, 5045, 8072, 9640, 10090, 20180, 40360, 243169, 486338, 972676, 1215845, 1945352, 2431690, 4863380, 9726760]

約数ペア:

[(1, 9726760), (2, 4863380), (4, 2431690), (5, 1945352), (8, 1215845), (10, 972676), (20, 486338), (40, 243169), (241, 40360), (482, 20180), (964, 10090), (1009, 9640), (1205, 8072), (1928, 5045), (2018, 4820), (2410, 4036)]