2423080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5507}}^1$

素因数の和:5529

約数の個数: 32

約数和(自身を含む): 5948640

約数和(自身を除く): 3525560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5507, 11014, 22028, 27535, 44056, 55070, 60577, 110140, 121154, 220280, 242308, 302885, 484616, 605770, 1211540, 2423080]

約数ペア:

[(1, 2423080), (2, 1211540), (4, 605770), (5, 484616), (8, 302885), (10, 242308), (11, 220280), (20, 121154), (22, 110140), (40, 60577), (44, 55070), (55, 44056), (88, 27535), (110, 22028), (220, 11014), (440, 5507)]