82111760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{35393}}^1$

素因数の和:35435

約数の個数: 40

約数和(自身を含む): 197498520

約数和(自身を除く): 115386760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 35393, 70786, 141572, 176965, 283144, 353930, 566288, 707860, 1026397, 1415720, 2052794, 2831440, 4105588, 5131985, 8211176, 10263970, 16422352, 20527940, 41055880, 82111760]

約数ペア:

[(1, 82111760), (2, 41055880), (4, 20527940), (5, 16422352), (8, 10263970), (10, 8211176), (16, 5131985), (20, 4105588), (29, 2831440), (40, 2052794), (58, 1415720), (80, 1026397), (116, 707860), (145, 566288), (232, 353930), (290, 283144), (464, 176965), (580, 141572), (1160, 70786), (2320, 35393)]