575080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 1412640

約数和(自身を除く): 837560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1307, 2614, 5228, 6535, 10456, 13070, 14377, 26140, 28754, 52280, 57508, 71885, 115016, 143770, 287540, 575080]

約数ペア:

[(1, 575080), (2, 287540), (4, 143770), (5, 115016), (8, 71885), (10, 57508), (11, 52280), (20, 28754), (22, 26140), (40, 14377), (44, 13070), (55, 10456), (88, 6535), (110, 5228), (220, 2614), (440, 1307)]