10837940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13217}}^1$

素因数の和:13267

約数の個数: 24

約数和(自身を含む): 23316552

約数和(自身を除く): 12478612

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 13217, 26434, 52868, 66085, 132170, 264340, 541897, 1083794, 2167588, 2709485, 5418970, 10837940]

約数ペア:

[(1, 10837940), (2, 5418970), (4, 2709485), (5, 2167588), (10, 1083794), (20, 541897), (41, 264340), (82, 132170), (164, 66085), (205, 52868), (410, 26434), (820, 13217)]