34128860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{100379}}^1$

素因数の和:100405

約数の個数: 24

約数和(自身を含む): 75887280

約数和(自身を除く): 41758420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 100379, 200758, 401516, 501895, 1003790, 1706443, 2007580, 3412886, 6825772, 8532215, 17064430, 34128860]

約数ペア:

[(1, 34128860), (2, 17064430), (4, 8532215), (5, 6825772), (10, 3412886), (17, 2007580), (20, 1706443), (34, 1003790), (68, 501895), (85, 401516), (170, 200758), (340, 100379)]