1066803940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{3271}}^1$

素因数の和:4012

約数の個数: 48

約数和(自身を含む): 2341704960

約数和(自身を除く): 1274901020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 709, 1418, 2836, 3271, 3545, 6542, 7090, 13084, 14180, 16307, 16355, 32614, 32710, 65228, 65420, 75233, 81535, 150466, 163070, 300932, 326140, 376165, 752330, 1504660, 2319139, 4638278, 9276556, 11595695, 23191390, 46382780, 53340197, 106680394, 213360788, 266700985, 533401970, 1066803940]

約数ペア:

[(1, 1066803940), (2, 533401970), (4, 266700985), (5, 213360788), (10, 106680394), (20, 53340197), (23, 46382780), (46, 23191390), (92, 11595695), (115, 9276556), (230, 4638278), (460, 2319139), (709, 1504660), (1418, 752330), (2836, 376165), (3271, 326140), (3545, 300932), (6542, 163070), (7090, 150466), (13084, 81535), (14180, 75233), (16307, 65420), (16355, 65228), (32614, 32710)]