6610280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9721}}^1$

素因数の和:9749

約数の個数: 32

約数和(自身を含む): 15749640

約数和(自身を除く): 9139360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 9721, 19442, 38884, 48605, 77768, 97210, 165257, 194420, 330514, 388840, 661028, 826285, 1322056, 1652570, 3305140, 6610280]

約数ペア:

[(1, 6610280), (2, 3305140), (4, 1652570), (5, 1322056), (8, 826285), (10, 661028), (17, 388840), (20, 330514), (34, 194420), (40, 165257), (68, 97210), (85, 77768), (136, 48605), (170, 38884), (340, 19442), (680, 9721)]