2529560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5749}}^1$

素因数の和:5771

約数の個数: 32

約数和(自身を含む): 6210000

約数和(自身を除く): 3680440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5749, 11498, 22996, 28745, 45992, 57490, 63239, 114980, 126478, 229960, 252956, 316195, 505912, 632390, 1264780, 2529560]

約数ペア:

[(1, 2529560), (2, 1264780), (4, 632390), (5, 505912), (8, 316195), (10, 252956), (11, 229960), (20, 126478), (22, 114980), (40, 63239), (44, 57490), (55, 45992), (88, 28745), (110, 22996), (220, 11498), (440, 5749)]