1246175394580

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{97205569}}^1$

素因数の和:97206219

約数の個数: 24

約数和(自身を含む): 2621050989480

約数和(自身を除く): 1374875594900

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 6410, 12820, 97205569, 194411138, 388822276, 486027845, 972055690, 1944111380, 62308769729, 124617539458, 249235078916, 311543848645, 623087697290, 1246175394580]

約数ペア:

[(1, 1246175394580), (2, 623087697290), (4, 311543848645), (5, 249235078916), (10, 124617539458), (20, 62308769729), (641, 1944111380), (1282, 972055690), (2564, 486027845), (3205, 388822276), (6410, 194411138), (12820, 97205569)]