1002092080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1138741}}^1$

素因数の和:1138765

約数の個数: 40

約数和(自身を含む): 2541672144

約数和(自身を除く): 1539580064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1138741, 2277482, 4554964, 5693705, 9109928, 11387410, 12526151, 18219856, 22774820, 25052302, 45549640, 50104604, 62630755, 91099280, 100209208, 125261510, 200418416, 250523020, 501046040, 1002092080]

約数ペア:

[(1, 1002092080), (2, 501046040), (4, 250523020), (5, 200418416), (8, 125261510), (10, 100209208), (11, 91099280), (16, 62630755), (20, 50104604), (22, 45549640), (40, 25052302), (44, 22774820), (55, 18219856), (80, 12526151), (88, 11387410), (110, 9109928), (176, 5693705), (220, 4554964), (440, 2277482), (880, 1138741)]