8294660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 19535040

約数和(自身を除く): 11240380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1019, 1628, 2035, 2038, 4070, 4076, 5095, 8140, 10190, 11209, 20380, 22418, 37703, 44836, 56045, 75406, 112090, 150812, 188515, 224180, 377030, 414733, 754060, 829466, 1658932, 2073665, 4147330, 8294660]

約数ペア:

[(1, 8294660), (2, 4147330), (4, 2073665), (5, 1658932), (10, 829466), (11, 754060), (20, 414733), (22, 377030), (37, 224180), (44, 188515), (55, 150812), (74, 112090), (110, 75406), (148, 56045), (185, 44836), (220, 37703), (370, 22418), (407, 20380), (740, 11209), (814, 10190), (1019, 8140), (1628, 5095), (2035, 4076), (2038, 4070)]