129130940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109433}}^1$

素因数の和:109501

約数の個数: 24

約数和(自身を含む): 275773680

約数和(自身を除く): 146642740

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 109433, 218866, 437732, 547165, 1094330, 2188660, 6456547, 12913094, 25826188, 32282735, 64565470, 129130940]

約数ペア:

[(1, 129130940), (2, 64565470), (4, 32282735), (5, 25826188), (10, 12913094), (20, 6456547), (59, 2188660), (118, 1094330), (236, 547165), (295, 437732), (590, 218866), (1180, 109433)]