7132864900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{7487}}^1$

素因数の和:8869

約数の個数: 72

約数和(自身を含む): 17704866816

約数和(自身を除く): 10572001916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1361, 2722, 5444, 6805, 7487, 9527, 13610, 14974, 19054, 27220, 29948, 34025, 37435, 38108, 47635, 52409, 68050, 74870, 95270, 104818, 136100, 149740, 187175, 190540, 209636, 238175, 262045, 374350, 476350, 524090, 748700, 952700, 1048180, 1310225, 2620450, 5240900, 10189807, 20379614, 40759228, 50949035, 71328649, 101898070, 142657298, 203796140, 254745175, 285314596, 356643245, 509490350, 713286490, 1018980700, 1426572980, 1783216225, 3566432450, 7132864900]

約数ペア:

[(1, 7132864900), (2, 3566432450), (4, 1783216225), (5, 1426572980), (7, 1018980700), (10, 713286490), (14, 509490350), (20, 356643245), (25, 285314596), (28, 254745175), (35, 203796140), (50, 142657298), (70, 101898070), (100, 71328649), (140, 50949035), (175, 40759228), (350, 20379614), (700, 10189807), (1361, 5240900), (2722, 2620450), (5444, 1310225), (6805, 1048180), (7487, 952700), (9527, 748700), (13610, 524090), (14974, 476350), (19054, 374350), (27220, 262045), (29948, 238175), (34025, 209636), (37435, 190540), (38108, 187175), (47635, 149740), (52409, 136100), (68050, 104818), (74870, 95270)]