508788130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{10093}}^1$

素因数の和:10242

約数の個数: 24

約数和(自身を含む): 928991196

約数和(自身を除く): 420203066

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 5041, 10082, 10093, 20186, 25205, 50410, 50465, 100930, 716603, 1433206, 3583015, 7166030, 50878813, 101757626, 254394065, 508788130]

約数ペア:

[(1, 508788130), (2, 254394065), (5, 101757626), (10, 50878813), (71, 7166030), (142, 3583015), (355, 1433206), (710, 716603), (5041, 100930), (10082, 50465), (10093, 50410), (20186, 25205)]