2582924120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{249317}}^1$

素因数の和:249372

約数の個数: 64

約数和(自身を含む): 6821340480

約数和(自身を除く): 4238416360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 249317, 498634, 997268, 1246585, 1745219, 1994536, 2493170, 3490438, 4986340, 6980876, 8726095, 9224729, 9972680, 13961752, 17452190, 18449458, 34904380, 36898916, 46123645, 64573103, 69808760, 73797832, 92247290, 129146206, 184494580, 258292412, 322865515, 368989160, 516584824, 645731030, 1291462060, 2582924120]

約数ペア:

[(1, 2582924120), (2, 1291462060), (4, 645731030), (5, 516584824), (7, 368989160), (8, 322865515), (10, 258292412), (14, 184494580), (20, 129146206), (28, 92247290), (35, 73797832), (37, 69808760), (40, 64573103), (56, 46123645), (70, 36898916), (74, 34904380), (140, 18449458), (148, 17452190), (185, 13961752), (259, 9972680), (280, 9224729), (296, 8726095), (370, 6980876), (518, 4986340), (740, 3490438), (1036, 2493170), (1295, 1994536), (1480, 1745219), (2072, 1246585), (2590, 997268), (5180, 498634), (10360, 249317)]