290168530

素因数分解:

$2^1\times 5^1\times {\mathrm{5333}}^1\times {\mathrm{5441}}^1$

素因数の和:10781

約数の個数: 16

約数和(自身を含む): 522497304

約数和(自身を除く): 232328774

約数列:

[1, 2, 5, 10, 5333, 5441, 10666, 10882, 26665, 27205, 53330, 54410, 29016853, 58033706, 145084265, 290168530]

約数ペア:

[(1, 290168530), (2, 145084265), (5, 58033706), (10, 29016853), (5333, 54410), (5441, 53330), (10666, 27205), (10882, 26665)]