471837.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2053}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 9489480

約数和(自身を除く): 5013940

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2053, 2180, 4106, 8212, 10265, 20530, 41060, 223777, 447554, 895108, 1118885, 2237770, 4475540]

約数ペア:

[(1, 4475540), (2, 2237770), (4, 1118885), (5, 895108), (10, 447554), (20, 223777), (109, 41060), (218, 20530), (436, 10265), (545, 8212), (1090, 4106), (2053, 2180)]