113065480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{256967}}^1$

素因数の和:256989

約数の個数: 32

約数和(自身を含む): 277525440

約数和(自身を除く): 164459960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 256967, 513934, 1027868, 1284835, 2055736, 2569670, 2826637, 5139340, 5653274, 10278680, 11306548, 14133185, 22613096, 28266370, 56532740, 113065480]

約数ペア:

[(1, 113065480), (2, 56532740), (4, 28266370), (5, 22613096), (8, 14133185), (10, 11306548), (11, 10278680), (20, 5653274), (22, 5139340), (40, 2826637), (44, 2569670), (55, 2055736), (88, 1284835), (110, 1027868), (220, 513934), (440, 256967)]