9856180

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1069}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 20762280

約数和(自身を除く): 10906100

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1069, 1844, 2138, 2305, 4276, 4610, 5345, 9220, 10690, 21380, 492809, 985618, 1971236, 2464045, 4928090, 9856180]

約数ペア:

[(1, 9856180), (2, 4928090), (4, 2464045), (5, 1971236), (10, 985618), (20, 492809), (461, 21380), (922, 10690), (1069, 9220), (1844, 5345), (2138, 4610), (2305, 4276)]