331322540

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{47741}}^1$

素因数の和:48097

約数の個数: 24

約数和(自身を含む): 697797072

約数和(自身を除く): 366474532

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 47741, 95482, 190964, 238705, 477410, 954820, 16566127, 33132254, 66264508, 82830635, 165661270, 331322540]

約数ペア:

[(1, 331322540), (2, 165661270), (4, 82830635), (5, 66264508), (10, 33132254), (20, 16566127), (347, 954820), (694, 477410), (1388, 238705), (1735, 190964), (3470, 95482), (6940, 47741)]