13569380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 31945536

約数和(自身を除く): 18376156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 1667, 2035, 3334, 4070, 6668, 8140, 8335, 16670, 18337, 33340, 36674, 61679, 73348, 91685, 123358, 183370, 246716, 308395, 366740, 616790, 678469, 1233580, 1356938, 2713876, 3392345, 6784690, 13569380]

約数ペア:

[(1, 13569380), (2, 6784690), (4, 3392345), (5, 2713876), (10, 1356938), (11, 1233580), (20, 678469), (22, 616790), (37, 366740), (44, 308395), (55, 246716), (74, 183370), (110, 123358), (148, 91685), (185, 73348), (220, 61679), (370, 36674), (407, 33340), (740, 18337), (814, 16670), (1628, 8335), (1667, 8140), (2035, 6668), (3334, 4070)]