10236436220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{130003}}^1$

素因数の和:130170

約数の個数: 48

約数和(自身を含む): 22364848128

約数和(自身を除く): 12128411908

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, 78740, 130003, 260006, 520012, 650015, 1300030, 2600060, 4030093, 8060186, 16120372, 16510381, 20150465, 33020762, 40300930, 66041524, 80601860, 82551905, 165103810, 330207620, 511821811, 1023643622, 2047287244, 2559109055, 5118218110, 10236436220]

約数ペア:

[(1, 10236436220), (2, 5118218110), (4, 2559109055), (5, 2047287244), (10, 1023643622), (20, 511821811), (31, 330207620), (62, 165103810), (124, 82551905), (127, 80601860), (155, 66041524), (254, 40300930), (310, 33020762), (508, 20150465), (620, 16510381), (635, 16120372), (1270, 8060186), (2540, 4030093), (3937, 2600060), (7874, 1300030), (15748, 650015), (19685, 520012), (39370, 260006), (78740, 130003)]