4858181080

素因数分解:

$2^3\times 5^1\times {\mathrm{9319}}^1\times {\mathrm{13033}}^1$

素因数の和:22363

約数の個数: 32

約数和(自身を含む): 10932919200

約数和(自身を除く): 6074738120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9319, 13033, 18638, 26066, 37276, 46595, 52132, 65165, 74552, 93190, 104264, 130330, 186380, 260660, 372760, 521320, 121454527, 242909054, 485818108, 607272635, 971636216, 1214545270, 2429090540, 4858181080]

約数ペア:

[(1, 4858181080), (2, 2429090540), (4, 1214545270), (5, 971636216), (8, 607272635), (10, 485818108), (20, 242909054), (40, 121454527), (9319, 521320), (13033, 372760), (18638, 260660), (26066, 186380), (37276, 130330), (46595, 104264), (52132, 93190), (65165, 74552)]