17363793340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{104087}}^1$

素因数の和:104554

約数の個数: 48

約数和(自身を含む): 38470924800

約数和(自身を除く): 21107131460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 439, 878, 1756, 2195, 4390, 8341, 8780, 16682, 33364, 41705, 83410, 104087, 166820, 208174, 416348, 520435, 1040870, 1977653, 2081740, 3955306, 7910612, 9888265, 19776530, 39553060, 45694193, 91388386, 182776772, 228470965, 456941930, 868189667, 913883860, 1736379334, 3472758668, 4340948335, 8681896670, 17363793340]

約数ペア:

[(1, 17363793340), (2, 8681896670), (4, 4340948335), (5, 3472758668), (10, 1736379334), (19, 913883860), (20, 868189667), (38, 456941930), (76, 228470965), (95, 182776772), (190, 91388386), (380, 45694193), (439, 39553060), (878, 19776530), (1756, 9888265), (2195, 7910612), (4390, 3955306), (8341, 2081740), (8780, 1977653), (16682, 1040870), (33364, 520435), (41705, 416348), (83410, 208174), (104087, 166820)]