56367040

素因数分解:

$2^6\times 5^1\times {\mathrm{353}}^1\times {\mathrm{499}}^1$

素因数の和:869

約数の個数: 56

約数和(自身を含む): 134874000

約数和(自身を除く): 78506960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 353, 499, 706, 998, 1412, 1765, 1996, 2495, 2824, 3530, 3992, 4990, 5648, 7060, 7984, 9980, 11296, 14120, 15968, 19960, 22592, 28240, 31936, 39920, 56480, 79840, 112960, 159680, 176147, 352294, 704588, 880735, 1409176, 1761470, 2818352, 3522940, 5636704, 7045880, 11273408, 14091760, 28183520, 56367040]

約数ペア:

[(1, 56367040), (2, 28183520), (4, 14091760), (5, 11273408), (8, 7045880), (10, 5636704), (16, 3522940), (20, 2818352), (32, 1761470), (40, 1409176), (64, 880735), (80, 704588), (160, 352294), (320, 176147), (353, 159680), (499, 112960), (706, 79840), (998, 56480), (1412, 39920), (1765, 31936), (1996, 28240), (2495, 22592), (2824, 19960), (3530, 15968), (3992, 14120), (4990, 11296), (5648, 9980), (7060, 7984)]