14008940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 32979744

約数和(自身を除く): 18970804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 1721, 2035, 3442, 4070, 6884, 8140, 8605, 17210, 18931, 34420, 37862, 63677, 75724, 94655, 127354, 189310, 254708, 318385, 378620, 636770, 700447, 1273540, 1400894, 2801788, 3502235, 7004470, 14008940]

約数ペア:

[(1, 14008940), (2, 7004470), (4, 3502235), (5, 2801788), (10, 1400894), (11, 1273540), (20, 700447), (22, 636770), (37, 378620), (44, 318385), (55, 254708), (74, 189310), (110, 127354), (148, 94655), (185, 75724), (220, 63677), (370, 37862), (407, 34420), (740, 18931), (814, 17210), (1628, 8605), (1721, 8140), (2035, 6884), (3442, 4070)]