2531266925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2027}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 3621196800

約数和(自身を除く): 1089929875

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 239, 275, 475, 1045, 1195, 2027, 2629, 4541, 5225, 5975, 10135, 13145, 22297, 22705, 38513, 49951, 50675, 65725, 111485, 113525, 192565, 249755, 423643, 484453, 557425, 962825, 1248775, 2118215, 2422265, 5328983, 9204607, 10591075, 12111325, 26644915, 46023035, 101250677, 133224575, 230115175, 506253385, 2531266925]

約数ペア:

[(1, 2531266925), (5, 506253385), (11, 230115175), (19, 133224575), (25, 101250677), (55, 46023035), (95, 26644915), (209, 12111325), (239, 10591075), (275, 9204607), (475, 5328983), (1045, 2422265), (1195, 2118215), (2027, 1248775), (2629, 962825), (4541, 557425), (5225, 484453), (5975, 423643), (10135, 249755), (13145, 192565), (22297, 113525), (22705, 111485), (38513, 65725), (49951, 50675)]