17090140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18181}}^1$

素因数の和:18237

約数の個数: 24

約数和(自身を含む): 36654912

約数和(自身を除く): 19564772

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 18181, 36362, 72724, 90905, 181810, 363620, 854507, 1709014, 3418028, 4272535, 8545070, 17090140]

約数ペア:

[(1, 17090140), (2, 8545070), (4, 4272535), (5, 3418028), (10, 1709014), (20, 854507), (47, 363620), (94, 181810), (188, 90905), (235, 72724), (470, 36362), (940, 18181)]