87063040

素因数分解:

$2^9\times 5^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:573

約数の個数: 80

約数和(自身を含む): 212129280

約数和(自身を除く): 125066240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 479, 512, 568, 640, 710, 958, 1136, 1280, 1420, 1916, 2272, 2395, 2560, 2840, 3832, 4544, 4790, 5680, 7664, 9088, 9580, 11360, 15328, 18176, 19160, 22720, 30656, 34009, 36352, 38320, 45440, 61312, 68018, 76640, 90880, 122624, 136036, 153280, 170045, 181760, 245248, 272072, 306560, 340090, 544144, 613120, 680180, 1088288, 1226240, 1360360, 2176576, 2720720, 4353152, 5441440, 8706304, 10882880, 17412608, 21765760, 43531520, 87063040]

約数ペア:

[(1, 87063040), (2, 43531520), (4, 21765760), (5, 17412608), (8, 10882880), (10, 8706304), (16, 5441440), (20, 4353152), (32, 2720720), (40, 2176576), (64, 1360360), (71, 1226240), (80, 1088288), (128, 680180), (142, 613120), (160, 544144), (256, 340090), (284, 306560), (320, 272072), (355, 245248), (479, 181760), (512, 170045), (568, 153280), (640, 136036), (710, 122624), (958, 90880), (1136, 76640), (1280, 68018), (1420, 61312), (1916, 45440), (2272, 38320), (2395, 36352), (2560, 34009), (2840, 30656), (3832, 22720), (4544, 19160), (4790, 18176), (5680, 15328), (7664, 11360), (9088, 9580)]