8766709840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{10789}}^1$

素因数の和:12260

約数の個数: 80

約数和(自身を含む): 23312615040

約数和(自身を除く): 14545905200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1451, 2902, 5804, 7255, 10157, 10789, 11608, 14510, 20314, 21578, 23216, 29020, 40628, 43156, 50785, 53945, 58040, 75523, 81256, 86312, 101570, 107890, 116080, 151046, 162512, 172624, 203140, 215780, 302092, 377615, 406280, 431560, 604184, 755230, 812560, 863120, 1208368, 1510460, 3020920, 6041840, 15654839, 31309678, 62619356, 78274195, 109583873, 125238712, 156548390, 219167746, 250477424, 313096780, 438335492, 547919365, 626193560, 876670984, 1095838730, 1252387120, 1753341968, 2191677460, 4383354920, 8766709840]

約数ペア:

[(1, 8766709840), (2, 4383354920), (4, 2191677460), (5, 1753341968), (7, 1252387120), (8, 1095838730), (10, 876670984), (14, 626193560), (16, 547919365), (20, 438335492), (28, 313096780), (35, 250477424), (40, 219167746), (56, 156548390), (70, 125238712), (80, 109583873), (112, 78274195), (140, 62619356), (280, 31309678), (560, 15654839), (1451, 6041840), (2902, 3020920), (5804, 1510460), (7255, 1208368), (10157, 863120), (10789, 812560), (11608, 755230), (14510, 604184), (20314, 431560), (21578, 406280), (23216, 377615), (29020, 302092), (40628, 215780), (43156, 203140), (50785, 172624), (53945, 162512), (58040, 151046), (75523, 116080), (81256, 107890), (86312, 101570)]