9290660

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4789}}^1$

素因数の和:4895

約数の個数: 24

約数和(自身を含む): 19715640

約数和(自身を除く): 10424980

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 4789, 9578, 19156, 23945, 47890, 95780, 464533, 929066, 1858132, 2322665, 4645330, 9290660]

約数ペア:

[(1, 9290660), (2, 4645330), (4, 2322665), (5, 1858132), (10, 929066), (20, 464533), (97, 95780), (194, 47890), (388, 23945), (485, 19156), (970, 9578), (1940, 4789)]