88732960

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 217510272

約数和(自身を除く): 128777312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 73, 80, 107, 142, 146, 160, 214, 284, 292, 355, 365, 428, 535, 568, 584, 710, 730, 856, 1070, 1136, 1168, 1420, 1460, 1712, 2140, 2272, 2336, 2840, 2920, 3424, 4280, 5183, 5680, 5840, 7597, 7811, 8560, 10366, 11360, 11680, 15194, 15622, 17120, 20732, 25915, 30388, 31244, 37985, 39055, 41464, 51830, 60776, 62488, 75970, 78110, 82928, 103660, 121552, 124976, 151940, 156220, 165856, 207320, 243104, 249952, 303880, 312440, 414640, 554581, 607760, 624880, 829280, 1109162, 1215520, 1249760, 2218324, 2772905, 4436648, 5545810, 8873296, 11091620, 17746592, 22183240, 44366480, 88732960]

約数ペア:

[(1, 88732960), (2, 44366480), (4, 22183240), (5, 17746592), (8, 11091620), (10, 8873296), (16, 5545810), (20, 4436648), (32, 2772905), (40, 2218324), (71, 1249760), (73, 1215520), (80, 1109162), (107, 829280), (142, 624880), (146, 607760), (160, 554581), (214, 414640), (284, 312440), (292, 303880), (355, 249952), (365, 243104), (428, 207320), (535, 165856), (568, 156220), (584, 151940), (710, 124976), (730, 121552), (856, 103660), (1070, 82928), (1136, 78110), (1168, 75970), (1420, 62488), (1460, 60776), (1712, 51830), (2140, 41464), (2272, 39055), (2336, 37985), (2840, 31244), (2920, 30388), (3424, 25915), (4280, 20732), (5183, 17120), (5680, 15622), (5840, 15194), (7597, 11680), (7811, 11360), (8560, 10366)]