80458340260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1205549}}^1$

素因数の和:1205676

約数の個数: 48

約数和(自身を含む): 174987993600

約数和(自身を除く): 94529653340

約数列:

[1, 2, 4, 5, 10, 20, 47, 71, 94, 142, 188, 235, 284, 355, 470, 710, 940, 1420, 3337, 6674, 13348, 16685, 33370, 66740, 1205549, 2411098, 4822196, 6027745, 12055490, 24110980, 56660803, 85593979, 113321606, 171187958, 226643212, 283304015, 342375916, 427969895, 566608030, 855939790, 1133216060, 1711879580, 4022917013, 8045834026, 16091668052, 20114585065, 40229170130, 80458340260]

約数ペア:

[(1, 80458340260), (2, 40229170130), (4, 20114585065), (5, 16091668052), (10, 8045834026), (20, 4022917013), (47, 1711879580), (71, 1133216060), (94, 855939790), (142, 566608030), (188, 427969895), (235, 342375916), (284, 283304015), (355, 226643212), (470, 171187958), (710, 113321606), (940, 85593979), (1420, 56660803), (3337, 24110980), (6674, 12055490), (13348, 6027745), (16685, 4822196), (33370, 2411098), (66740, 1205549)]