1088234240

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18089}}^1$

素因数の和:18157

約数の個数: 72

約数和(自身を含む): 2662269120

約数和(自身を除く): 1574034880

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, 12032, 15040, 18089, 30080, 36178, 60160, 72356, 90445, 144712, 180890, 289424, 361780, 578848, 723560, 850183, 1157696, 1447120, 1700366, 2315392, 2894240, 3400732, 4250915, 4630784, 5788480, 6801464, 8501830, 11576960, 13602928, 17003660, 23153920, 27205856, 34007320, 54411712, 68014640, 108823424, 136029280, 217646848, 272058560, 544117120, 1088234240]

約数ペア:

[(1, 1088234240), (2, 544117120), (4, 272058560), (5, 217646848), (8, 136029280), (10, 108823424), (16, 68014640), (20, 54411712), (32, 34007320), (40, 27205856), (47, 23153920), (64, 17003660), (80, 13602928), (94, 11576960), (128, 8501830), (160, 6801464), (188, 5788480), (235, 4630784), (256, 4250915), (320, 3400732), (376, 2894240), (470, 2315392), (640, 1700366), (752, 1447120), (940, 1157696), (1280, 850183), (1504, 723560), (1880, 578848), (3008, 361780), (3760, 289424), (6016, 180890), (7520, 144712), (12032, 90445), (15040, 72356), (18089, 60160), (30080, 36178)]