2000766160

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{35677}}^1$

素因数の和:36391

約数の個数: 40

約数和(自身を含む): 4658547816

約数和(自身を除く): 2657781656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 1402, 2804, 3505, 5608, 7010, 11216, 14020, 28040, 35677, 56080, 71354, 142708, 178385, 285416, 356770, 570832, 713540, 1427080, 2854160, 25009577, 50019154, 100038308, 125047885, 200076616, 250095770, 400153232, 500191540, 1000383080, 2000766160]

約数ペア:

[(1, 2000766160), (2, 1000383080), (4, 500191540), (5, 400153232), (8, 250095770), (10, 200076616), (16, 125047885), (20, 100038308), (40, 50019154), (80, 25009577), (701, 2854160), (1402, 1427080), (2804, 713540), (3505, 570832), (5608, 356770), (7010, 285416), (11216, 178385), (14020, 142708), (28040, 71354), (35677, 56080)]