29628740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{22111}}^1$

素因数の和:22187

約数の個数: 24

約数和(自身を含む): 63151872

約数和(自身を除く): 33523132

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 22111, 44222, 88444, 110555, 221110, 442220, 1481437, 2962874, 5925748, 7407185, 14814370, 29628740]

約数ペア:

[(1, 29628740), (2, 14814370), (4, 7407185), (5, 5925748), (10, 2962874), (20, 1481437), (67, 442220), (134, 221110), (268, 110555), (335, 88444), (670, 44222), (1340, 22111)]