3669746680

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{945811}}^1$

素因数の和:945919

約数の個数: 32

約数和(自身を含む): 8342061840

約数和(自身を除く): 4672315160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 945811, 1891622, 3783244, 4729055, 7566488, 9458110, 18916220, 37832440, 91743667, 183487334, 366974668, 458718335, 733949336, 917436670, 1834873340, 3669746680]

約数ペア:

[(1, 3669746680), (2, 1834873340), (4, 917436670), (5, 733949336), (8, 458718335), (10, 366974668), (20, 183487334), (40, 91743667), (97, 37832440), (194, 18916220), (388, 9458110), (485, 7566488), (776, 4729055), (970, 3783244), (1940, 1891622), (3880, 945811)]