12322280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18121}}^1$

素因数の和:18149

約数の個数: 32

約数和(自身を含む): 29357640

約数和(自身を除く): 17035360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 18121, 36242, 72484, 90605, 144968, 181210, 308057, 362420, 616114, 724840, 1232228, 1540285, 2464456, 3080570, 6161140, 12322280]

約数ペア:

[(1, 12322280), (2, 6161140), (4, 3080570), (5, 2464456), (8, 1540285), (10, 1232228), (17, 724840), (20, 616114), (34, 362420), (40, 308057), (68, 181210), (85, 144968), (136, 90605), (170, 72484), (340, 36242), (680, 18121)]