497102080

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8263}}^1$

素因数の和:8331

約数の個数: 72

約数和(自身を含む): 1216196352

約数和(自身を除く): 719094272

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, 640, 752, 940, 1280, 1504, 1880, 3008, 3760, 6016, 7520, 8263, 12032, 15040, 16526, 30080, 33052, 41315, 60160, 66104, 82630, 132208, 165260, 264416, 330520, 388361, 528832, 661040, 776722, 1057664, 1322080, 1553444, 1941805, 2115328, 2644160, 3106888, 3883610, 5288320, 6213776, 7767220, 10576640, 12427552, 15534440, 24855104, 31068880, 49710208, 62137760, 99420416, 124275520, 248551040, 497102080]

約数ペア:

[(1, 497102080), (2, 248551040), (4, 124275520), (5, 99420416), (8, 62137760), (10, 49710208), (16, 31068880), (20, 24855104), (32, 15534440), (40, 12427552), (47, 10576640), (64, 7767220), (80, 6213776), (94, 5288320), (128, 3883610), (160, 3106888), (188, 2644160), (235, 2115328), (256, 1941805), (320, 1553444), (376, 1322080), (470, 1057664), (640, 776722), (752, 661040), (940, 528832), (1280, 388361), (1504, 330520), (1880, 264416), (3008, 165260), (3760, 132208), (6016, 82630), (7520, 66104), (8263, 60160), (12032, 41315), (15040, 33052), (16526, 30080)]