977164480

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1178

約数の個数: 112

約数和(自身を含む): 2419502400

約数和(自身を除く): 1442337920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 71, 80, 82, 142, 160, 164, 205, 284, 320, 328, 355, 410, 568, 656, 710, 820, 1049, 1136, 1312, 1420, 1640, 2098, 2272, 2624, 2840, 2911, 3280, 4196, 4544, 5245, 5680, 5822, 6560, 8392, 10490, 11360, 11644, 13120, 14555, 16784, 20980, 22720, 23288, 29110, 33568, 41960, 43009, 46576, 58220, 67136, 74479, 83920, 86018, 93152, 116440, 148958, 167840, 172036, 186304, 215045, 232880, 297916, 335680, 344072, 372395, 430090, 465760, 595832, 688144, 744790, 860180, 931520, 1191664, 1376288, 1489580, 1720360, 2383328, 2752576, 2979160, 3053639, 3440720, 4766656, 5958320, 6107278, 6881440, 11916640, 12214556, 13762880, 15268195, 23833280, 24429112, 30536390, 48858224, 61072780, 97716448, 122145560, 195432896, 244291120, 488582240, 977164480]

約数ペア:

[(1, 977164480), (2, 488582240), (4, 244291120), (5, 195432896), (8, 122145560), (10, 97716448), (16, 61072780), (20, 48858224), (32, 30536390), (40, 24429112), (41, 23833280), (64, 15268195), (71, 13762880), (80, 12214556), (82, 11916640), (142, 6881440), (160, 6107278), (164, 5958320), (205, 4766656), (284, 3440720), (320, 3053639), (328, 2979160), (355, 2752576), (410, 2383328), (568, 1720360), (656, 1489580), (710, 1376288), (820, 1191664), (1049, 931520), (1136, 860180), (1312, 744790), (1420, 688144), (1640, 595832), (2098, 465760), (2272, 430090), (2624, 372395), (2840, 344072), (2911, 335680), (3280, 297916), (4196, 232880), (4544, 215045), (5245, 186304), (5680, 172036), (5822, 167840), (6560, 148958), (8392, 116440), (10490, 93152), (11360, 86018), (11644, 83920), (13120, 74479), (14555, 67136), (16784, 58220), (20980, 46576), (22720, 43009), (23288, 41960), (29110, 33568)]