2656759160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6038089}}^1$

素因数の和:6038111

約数の個数: 32

約数和(自身を含む): 6521137200

約数和(自身を除く): 3864378040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6038089, 12076178, 24152356, 30190445, 48304712, 60380890, 66418979, 120761780, 132837958, 241523560, 265675916, 332094895, 531351832, 664189790, 1328379580, 2656759160]

約数ペア:

[(1, 2656759160), (2, 1328379580), (4, 664189790), (5, 531351832), (8, 332094895), (10, 265675916), (11, 241523560), (20, 132837958), (22, 120761780), (40, 66418979), (44, 60380890), (55, 48304712), (88, 30190445), (110, 24152356), (220, 12076178), (440, 6038089)]