1051160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2389}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 2581200

約数和(自身を除く): 1530040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2389, 4778, 9556, 11945, 19112, 23890, 26279, 47780, 52558, 95560, 105116, 131395, 210232, 262790, 525580, 1051160]

約数ペア:

[(1, 1051160), (2, 525580), (4, 262790), (5, 210232), (8, 131395), (10, 105116), (11, 95560), (20, 52558), (22, 47780), (40, 26279), (44, 23890), (55, 19112), (88, 11945), (110, 9556), (220, 4778), (440, 2389)]