11078540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 26085024

約数和(自身を除く): 15006484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1361, 1628, 2035, 2722, 4070, 5444, 6805, 8140, 13610, 14971, 27220, 29942, 50357, 59884, 74855, 100714, 149710, 201428, 251785, 299420, 503570, 553927, 1007140, 1107854, 2215708, 2769635, 5539270, 11078540]

約数ペア:

[(1, 11078540), (2, 5539270), (4, 2769635), (5, 2215708), (10, 1107854), (11, 1007140), (20, 553927), (22, 503570), (37, 299420), (44, 251785), (55, 201428), (74, 149710), (110, 100714), (148, 74855), (185, 59884), (220, 50357), (370, 29942), (407, 27220), (740, 14971), (814, 13610), (1361, 8140), (1628, 6805), (2035, 5444), (2722, 4070)]