520069129808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{2063}}^1\times {\mathrm{2161}}^1$

素因数の和:4572

約数の個数: 80

約数和(自身を含む): 1055760569856

約数和(自身を除く): 535691440048

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 317, 368, 634, 1268, 2063, 2161, 2536, 4126, 4322, 5072, 7291, 8252, 8644, 14582, 16504, 17288, 29164, 33008, 34576, 47449, 49703, 58328, 94898, 99406, 116656, 189796, 198812, 379592, 397624, 653971, 685037, 759184, 795248, 1307942, 1370074, 2615884, 2740148, 4458143, 5231768, 5480296, 8916286, 10463536, 10960592, 15041333, 15755851, 17832572, 30082666, 31511702, 35665144, 60165332, 63023404, 71330288, 102537289, 120330664, 126046808, 205074578, 240661328, 252093616, 410149156, 820298312, 1413231331, 1640596624, 2826462662, 5652925324, 11305850648, 22611701296, 32504320613, 65008641226, 130017282452, 260034564904, 520069129808]

約数ペア:

[(1, 520069129808), (2, 260034564904), (4, 130017282452), (8, 65008641226), (16, 32504320613), (23, 22611701296), (46, 11305850648), (92, 5652925324), (184, 2826462662), (317, 1640596624), (368, 1413231331), (634, 820298312), (1268, 410149156), (2063, 252093616), (2161, 240661328), (2536, 205074578), (4126, 126046808), (4322, 120330664), (5072, 102537289), (7291, 71330288), (8252, 63023404), (8644, 60165332), (14582, 35665144), (16504, 31511702), (17288, 30082666), (29164, 17832572), (33008, 15755851), (34576, 15041333), (47449, 10960592), (49703, 10463536), (58328, 8916286), (94898, 5480296), (99406, 5231768), (116656, 4458143), (189796, 2740148), (198812, 2615884), (379592, 1370074), (397624, 1307942), (653971, 795248), (685037, 759184)]