2066688575

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11941}}^1$

素因数の和:12024

約数の個数: 48

約数和(自身を含む): 3127466496

約数和(自身を除く): 1060777921

約数列:

[1, 5, 7, 23, 25, 35, 43, 115, 161, 175, 215, 301, 575, 805, 989, 1075, 1505, 4025, 4945, 6923, 7525, 11941, 24725, 34615, 59705, 83587, 173075, 274643, 298525, 417935, 513463, 1373215, 1922501, 2089675, 2567315, 3594241, 6866075, 9612505, 11809649, 12836575, 17971205, 48062525, 59048245, 82667543, 89856025, 295241225, 413337715, 2066688575]

約数ペア:

[(1, 2066688575), (5, 413337715), (7, 295241225), (23, 89856025), (25, 82667543), (35, 59048245), (43, 48062525), (115, 17971205), (161, 12836575), (175, 11809649), (215, 9612505), (301, 6866075), (575, 3594241), (805, 2567315), (989, 2089675), (1075, 1922501), (1505, 1373215), (4025, 513463), (4945, 417935), (6923, 298525), (7525, 274643), (11941, 173075), (24725, 83587), (34615, 59705)]