577867780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{4643}}^1$

素因数の和:4793

約数の個数: 72

約数和(自身を含む): 1423070208

約数和(自身を除く): 845202428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 127, 140, 196, 245, 254, 490, 508, 635, 889, 980, 1270, 1778, 2540, 3556, 4445, 4643, 6223, 8890, 9286, 12446, 17780, 18572, 23215, 24892, 31115, 32501, 46430, 62230, 65002, 92860, 124460, 130004, 162505, 227507, 325010, 455014, 589661, 650020, 910028, 1137535, 1179322, 2275070, 2358644, 2948305, 4127627, 4550140, 5896610, 8255254, 11793220, 16510508, 20638135, 28893389, 41276270, 57786778, 82552540, 115573556, 144466945, 288933890, 577867780]

約数ペア:

[(1, 577867780), (2, 288933890), (4, 144466945), (5, 115573556), (7, 82552540), (10, 57786778), (14, 41276270), (20, 28893389), (28, 20638135), (35, 16510508), (49, 11793220), (70, 8255254), (98, 5896610), (127, 4550140), (140, 4127627), (196, 2948305), (245, 2358644), (254, 2275070), (490, 1179322), (508, 1137535), (635, 910028), (889, 650020), (980, 589661), (1270, 455014), (1778, 325010), (2540, 227507), (3556, 162505), (4445, 130004), (4643, 124460), (6223, 92860), (8890, 65002), (9286, 62230), (12446, 46430), (17780, 32501), (18572, 31115), (23215, 24892)]