133593702920

素因数分解:

$2^3\times 5^1\times {\mathrm{3339842573}}^1$

素因数の和:3339842584

約数の個数: 16

約数和(自身を含む): 300585831660

約数和(自身を除く): 166992128740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3339842573, 6679685146, 13359370292, 16699212865, 26718740584, 33398425730, 66796851460, 133593702920]

約数ペア:

[(1, 133593702920), (2, 66796851460), (4, 33398425730), (5, 26718740584), (8, 16699212865), (10, 13359370292), (20, 6679685146), (40, 3339842573)]