552389120

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4591}}^1$

素因数の和:4661

約数の個数: 80

約数和(自身を含む): 1352913408

約数和(自身を除く): 800524288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 940, 1280, 1504, 1880, 2560, 3008, 3760, 4591, 6016, 7520, 9182, 12032, 15040, 18364, 22955, 24064, 30080, 36728, 45910, 60160, 73456, 91820, 120320, 146912, 183640, 215777, 293824, 367280, 431554, 587648, 734560, 863108, 1078885, 1175296, 1469120, 1726216, 2157770, 2350592, 2938240, 3452432, 4315540, 5876480, 6904864, 8631080, 11752960, 13809728, 17262160, 27619456, 34524320, 55238912, 69048640, 110477824, 138097280, 276194560, 552389120]

約数ペア:

[(1, 552389120), (2, 276194560), (4, 138097280), (5, 110477824), (8, 69048640), (10, 55238912), (16, 34524320), (20, 27619456), (32, 17262160), (40, 13809728), (47, 11752960), (64, 8631080), (80, 6904864), (94, 5876480), (128, 4315540), (160, 3452432), (188, 2938240), (235, 2350592), (256, 2157770), (320, 1726216), (376, 1469120), (470, 1175296), (512, 1078885), (640, 863108), (752, 734560), (940, 587648), (1280, 431554), (1504, 367280), (1880, 293824), (2560, 215777), (3008, 183640), (3760, 146912), (4591, 120320), (6016, 91820), (7520, 73456), (9182, 60160), (12032, 45910), (15040, 36728), (18364, 30080), (22955, 24064)]