3884952860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{49339}}^1$

素因数の和:49506

約数の個数: 48

約数和(自身を含む): 8488058880

約数和(自身を除く): 4603106020

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 127, 155, 254, 310, 508, 620, 635, 1270, 2540, 3937, 7874, 15748, 19685, 39370, 49339, 78740, 98678, 197356, 246695, 493390, 986780, 1529509, 3059018, 6118036, 6266053, 7647545, 12532106, 15295090, 25064212, 30590180, 31330265, 62660530, 125321060, 194247643, 388495286, 776990572, 971238215, 1942476430, 3884952860]

約数ペア:

[(1, 3884952860), (2, 1942476430), (4, 971238215), (5, 776990572), (10, 388495286), (20, 194247643), (31, 125321060), (62, 62660530), (124, 31330265), (127, 30590180), (155, 25064212), (254, 15295090), (310, 12532106), (508, 7647545), (620, 6266053), (635, 6118036), (1270, 3059018), (2540, 1529509), (3937, 986780), (7874, 493390), (15748, 246695), (19685, 197356), (39370, 98678), (49339, 78740)]