9528940

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3637}}^1$

素因数の和:3777

約数の個数: 24

約数和(自身を含む): 20169072

約数和(自身を除く): 10640132

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 3637, 7274, 14548, 18185, 36370, 72740, 476447, 952894, 1905788, 2382235, 4764470, 9528940]

約数ペア:

[(1, 9528940), (2, 4764470), (4, 2382235), (5, 1905788), (10, 952894), (20, 476447), (131, 72740), (262, 36370), (524, 18185), (655, 14548), (1310, 7274), (2620, 3637)]