160899650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 306167904

約数和(自身を除く): 145268254

約数列:

[1, 2, 5, 10, 25, 50, 83, 137, 166, 274, 283, 415, 566, 685, 830, 1370, 1415, 2075, 2830, 3425, 4150, 6850, 7075, 11371, 14150, 22742, 23489, 38771, 46978, 56855, 77542, 113710, 117445, 193855, 234890, 284275, 387710, 568550, 587225, 969275, 1174450, 1938550, 3217993, 6435986, 16089965, 32179930, 80449825, 160899650]

約数ペア:

[(1, 160899650), (2, 80449825), (5, 32179930), (10, 16089965), (25, 6435986), (50, 3217993), (83, 1938550), (137, 1174450), (166, 969275), (274, 587225), (283, 568550), (415, 387710), (566, 284275), (685, 234890), (830, 193855), (1370, 117445), (1415, 113710), (2075, 77542), (2830, 56855), (3425, 46978), (4150, 38771), (6850, 23489), (7075, 22742), (11371, 14150)]