26297980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77347}}^1$

素因数の和:77373

約数の個数: 24

約数和(自身を含む): 58475088

約数和(自身を除く): 32177108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 77347, 154694, 309388, 386735, 773470, 1314899, 1546940, 2629798, 5259596, 6574495, 13148990, 26297980]

約数ペア:

[(1, 26297980), (2, 13148990), (4, 6574495), (5, 5259596), (10, 2629798), (17, 1546940), (20, 1314899), (34, 773470), (68, 386735), (85, 309388), (170, 154694), (340, 77347)]