8950427.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 113541120

約数和(自身を除く): 57753830

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 109, 127, 130, 155, 218, 254, 310, 403, 545, 635, 806, 1090, 1270, 1417, 1651, 2015, 2834, 3302, 3379, 3937, 4030, 6758, 7085, 7874, 8255, 13843, 14170, 16510, 16895, 19685, 27686, 33790, 39370, 43927, 51181, 69215, 87854, 102362, 138430, 179959, 219635, 255905, 359918, 429133, 439270, 511810, 858266, 899795, 1799590, 2145665, 4291330, 5578729, 11157458, 27893645, 55787290]

約数ペア:

[(1, 55787290), (2, 27893645), (5, 11157458), (10, 5578729), (13, 4291330), (26, 2145665), (31, 1799590), (62, 899795), (65, 858266), (109, 511810), (127, 439270), (130, 429133), (155, 359918), (218, 255905), (254, 219635), (310, 179959), (403, 138430), (545, 102362), (635, 87854), (806, 69215), (1090, 51181), (1270, 43927), (1417, 39370), (1651, 33790), (2015, 27686), (2834, 19685), (3302, 16895), (3379, 16510), (3937, 14170), (4030, 13843), (6758, 8255), (7085, 7874)]