98297500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 253493856

約数和(自身を除く): 155196356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 125, 137, 140, 164, 175, 205, 250, 274, 287, 350, 410, 500, 548, 574, 625, 685, 700, 820, 875, 959, 1025, 1148, 1250, 1370, 1435, 1750, 1918, 2050, 2500, 2740, 2870, 3425, 3500, 3836, 4100, 4375, 4795, 5125, 5617, 5740, 6850, 7175, 8750, 9590, 10250, 11234, 13700, 14350, 17125, 17500, 19180, 20500, 22468, 23975, 25625, 28085, 28700, 34250, 35875, 39319, 47950, 51250, 56170, 68500, 71750, 78638, 85625, 95900, 102500, 112340, 119875, 140425, 143500, 157276, 171250, 179375, 196595, 239750, 280850, 342500, 358750, 393190, 479500, 561700, 599375, 702125, 717500, 786380, 982975, 1198750, 1404250, 1965950, 2397500, 2808500, 3510625, 3931900, 4914875, 7021250, 9829750, 14042500, 19659500, 24574375, 49148750, 98297500]

約数ペア:

[(1, 98297500), (2, 49148750), (4, 24574375), (5, 19659500), (7, 14042500), (10, 9829750), (14, 7021250), (20, 4914875), (25, 3931900), (28, 3510625), (35, 2808500), (41, 2397500), (50, 1965950), (70, 1404250), (82, 1198750), (100, 982975), (125, 786380), (137, 717500), (140, 702125), (164, 599375), (175, 561700), (205, 479500), (250, 393190), (274, 358750), (287, 342500), (350, 280850), (410, 239750), (500, 196595), (548, 179375), (574, 171250), (625, 157276), (685, 143500), (700, 140425), (820, 119875), (875, 112340), (959, 102500), (1025, 95900), (1148, 85625), (1250, 78638), (1370, 71750), (1435, 68500), (1750, 56170), (1918, 51250), (2050, 47950), (2500, 39319), (2740, 35875), (2870, 34250), (3425, 28700), (3500, 28085), (3836, 25625), (4100, 23975), (4375, 22468), (4795, 20500), (5125, 19180), (5617, 17500), (5740, 17125), (6850, 14350), (7175, 13700), (8750, 11234), (9590, 10250)]