25902281440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{278639}}^1$

素因数の和:278744

約数の個数: 96

約数和(自身を含む): 70779018240

約数和(自身を除く): 44876736800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 560, 581, 664, 830, 1120, 1162, 1328, 1660, 2324, 2656, 2905, 3320, 4648, 5810, 6640, 9296, 11620, 13280, 18592, 23240, 46480, 92960, 278639, 557278, 1114556, 1393195, 1950473, 2229112, 2786390, 3900946, 4458224, 5572780, 7801892, 8916448, 9752365, 11145560, 15603784, 19504730, 22291120, 23127037, 31207568, 39009460, 44582240, 46254074, 62415136, 78018920, 92508148, 115635185, 156037840, 161889259, 185016296, 231270370, 312075680, 323778518, 370032592, 462540740, 647557036, 740065184, 809446295, 925081480, 1295114072, 1618892590, 1850162960, 2590228144, 3237785180, 3700325920, 5180456288, 6475570360, 12951140720, 25902281440]

約数ペア:

[(1, 25902281440), (2, 12951140720), (4, 6475570360), (5, 5180456288), (7, 3700325920), (8, 3237785180), (10, 2590228144), (14, 1850162960), (16, 1618892590), (20, 1295114072), (28, 925081480), (32, 809446295), (35, 740065184), (40, 647557036), (56, 462540740), (70, 370032592), (80, 323778518), (83, 312075680), (112, 231270370), (140, 185016296), (160, 161889259), (166, 156037840), (224, 115635185), (280, 92508148), (332, 78018920), (415, 62415136), (560, 46254074), (581, 44582240), (664, 39009460), (830, 31207568), (1120, 23127037), (1162, 22291120), (1328, 19504730), (1660, 15603784), (2324, 11145560), (2656, 9752365), (2905, 8916448), (3320, 7801892), (4648, 5572780), (5810, 4458224), (6640, 3900946), (9296, 2786390), (11620, 2229112), (13280, 1950473), (18592, 1393195), (23240, 1114556), (46480, 557278), (92960, 278639)]