13309719380

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{15101}}^1$

素因数の和:15584

約数の個数: 48

約数和(自身を含む): 28253546496

約数和(自身を除く): 14943827116

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 347, 508, 635, 694, 1270, 1388, 1735, 2540, 3470, 6940, 15101, 30202, 44069, 60404, 75505, 88138, 151010, 176276, 220345, 302020, 440690, 881380, 1917827, 3835654, 5240047, 7671308, 9589135, 10480094, 19178270, 20960188, 26200235, 38356540, 52400470, 104800940, 665485969, 1330971938, 2661943876, 3327429845, 6654859690, 13309719380]

約数ペア:

[(1, 13309719380), (2, 6654859690), (4, 3327429845), (5, 2661943876), (10, 1330971938), (20, 665485969), (127, 104800940), (254, 52400470), (347, 38356540), (508, 26200235), (635, 20960188), (694, 19178270), (1270, 10480094), (1388, 9589135), (1735, 7671308), (2540, 5240047), (3470, 3835654), (6940, 1917827), (15101, 881380), (30202, 440690), (44069, 302020), (60404, 220345), (75505, 176276), (88138, 151010)]