38454340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6653}}^1$

素因数の和:6696

約数の個数: 36

約数和(自身を含む): 85796676

約数和(自身を除く): 47342336

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 6653, 13306, 26612, 33265, 66530, 113101, 133060, 226202, 452404, 565505, 1131010, 1922717, 2262020, 3845434, 7690868, 9613585, 19227170, 38454340]

約数ペア:

[(1, 38454340), (2, 19227170), (4, 9613585), (5, 7690868), (10, 3845434), (17, 2262020), (20, 1922717), (34, 1131010), (68, 565505), (85, 452404), (170, 226202), (289, 133060), (340, 113101), (578, 66530), (1156, 33265), (1445, 26612), (2890, 13306), (5780, 6653)]