59897020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42181}}^1$

素因数の和:42261

約数の個数: 24

約数和(自身を含む): 127558368

約数和(自身を除く): 67661348

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 42181, 84362, 168724, 210905, 421810, 843620, 2994851, 5989702, 11979404, 14974255, 29948510, 59897020]

約数ペア:

[(1, 59897020), (2, 29948510), (4, 14974255), (5, 11979404), (10, 5989702), (20, 2994851), (71, 843620), (142, 421810), (284, 210905), (355, 168724), (710, 84362), (1420, 42181)]