3919493.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 63999936

約数和(自身を除く): 35221876

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 857, 1460, 1679, 1714, 3358, 3428, 4285, 6716, 8395, 8570, 16790, 17140, 19711, 33580, 39422, 62561, 78844, 98555, 125122, 197110, 250244, 312805, 394220, 625610, 1251220, 1438903, 2877806, 5755612, 7194515, 14389030, 28778060]

約数ペア:

[(1, 28778060), (2, 14389030), (4, 7194515), (5, 5755612), (10, 2877806), (20, 1438903), (23, 1251220), (46, 625610), (73, 394220), (92, 312805), (115, 250244), (146, 197110), (230, 125122), (292, 98555), (365, 78844), (460, 62561), (730, 39422), (857, 33580), (1460, 19711), (1679, 17140), (1714, 16790), (3358, 8570), (3428, 8395), (4285, 6716)]