179634630040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17389}}^1\times {\mathrm{6299}}^1$

素因数の和:23740

約数の個数: 64

約数和(自身を含む): 414125460000

約数和(自身を除く): 234490829960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 6299, 12598, 17389, 25196, 31495, 34778, 50392, 62990, 69556, 86945, 125980, 139112, 173890, 251960, 258259, 347780, 516518, 695560, 712949, 1033036, 1291295, 1425898, 2066072, 2582590, 2851796, 3564745, 5165180, 5703592, 7129490, 10330360, 14258980, 28517960, 109533311, 219066622, 438133244, 547666555, 876266488, 1095333110, 2190666220, 4381332440, 4490865751, 8981731502, 17963463004, 22454328755, 35926926008, 44908657510, 89817315020, 179634630040]

約数ペア:

[(1, 179634630040), (2, 89817315020), (4, 44908657510), (5, 35926926008), (8, 22454328755), (10, 17963463004), (20, 8981731502), (40, 4490865751), (41, 4381332440), (82, 2190666220), (164, 1095333110), (205, 876266488), (328, 547666555), (410, 438133244), (820, 219066622), (1640, 109533311), (6299, 28517960), (12598, 14258980), (17389, 10330360), (25196, 7129490), (31495, 5703592), (34778, 5165180), (50392, 3564745), (62990, 2851796), (69556, 2582590), (86945, 2066072), (125980, 1425898), (139112, 1291295), (173890, 1033036), (251960, 712949), (258259, 695560), (347780, 516518)]