29880260

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{7741}}^1$

素因数の和:7943

約数の個数: 24

約数和(自身を含む): 63081816

約数和(自身を除く): 33201556

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 7741, 15482, 30964, 38705, 77410, 154820, 1494013, 2988026, 5976052, 7470065, 14940130, 29880260]

約数ペア:

[(1, 29880260), (2, 14940130), (4, 7470065), (5, 5976052), (10, 2988026), (20, 1494013), (193, 154820), (386, 77410), (772, 38705), (965, 30964), (1930, 15482), (3860, 7741)]