570680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1297}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 1401840

約数和(自身を除く): 831160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1297, 2594, 5188, 6485, 10376, 12970, 14267, 25940, 28534, 51880, 57068, 71335, 114136, 142670, 285340, 570680]

約数ペア:

[(1, 570680), (2, 285340), (4, 142670), (5, 114136), (8, 71335), (10, 57068), (11, 51880), (20, 28534), (22, 25940), (40, 14267), (44, 12970), (55, 10376), (88, 6485), (110, 5188), (220, 2594), (440, 1297)]