8112847780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23861317}}^1$

素因数の和:23861343

約数の個数: 24

約数和(自身を含む): 18039156408

約数和(自身を除く): 9926308628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 23861317, 47722634, 95445268, 119306585, 238613170, 405642389, 477226340, 811284778, 1622569556, 2028211945, 4056423890, 8112847780]

約数ペア:

[(1, 8112847780), (2, 4056423890), (4, 2028211945), (5, 1622569556), (10, 811284778), (17, 477226340), (20, 405642389), (34, 238613170), (68, 119306585), (85, 95445268), (170, 47722634), (340, 23861317)]