26277580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 68245632

約数和(自身を除く): 41968052

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 61, 68, 70, 85, 119, 122, 140, 170, 181, 238, 244, 305, 340, 362, 427, 476, 595, 610, 724, 854, 905, 1037, 1190, 1220, 1267, 1708, 1810, 2074, 2135, 2380, 2534, 3077, 3620, 4148, 4270, 5068, 5185, 6154, 6335, 7259, 8540, 10370, 11041, 12308, 12670, 14518, 15385, 20740, 21539, 22082, 25340, 29036, 30770, 36295, 43078, 44164, 55205, 61540, 72590, 77287, 86156, 107695, 110410, 145180, 154574, 187697, 215390, 220820, 309148, 375394, 386435, 430780, 750788, 772870, 938485, 1313879, 1545740, 1876970, 2627758, 3753940, 5255516, 6569395, 13138790, 26277580]

約数ペア:

[(1, 26277580), (2, 13138790), (4, 6569395), (5, 5255516), (7, 3753940), (10, 2627758), (14, 1876970), (17, 1545740), (20, 1313879), (28, 938485), (34, 772870), (35, 750788), (61, 430780), (68, 386435), (70, 375394), (85, 309148), (119, 220820), (122, 215390), (140, 187697), (170, 154574), (181, 145180), (238, 110410), (244, 107695), (305, 86156), (340, 77287), (362, 72590), (427, 61540), (476, 55205), (595, 44164), (610, 43078), (724, 36295), (854, 30770), (905, 29036), (1037, 25340), (1190, 22082), (1220, 21539), (1267, 20740), (1708, 15385), (1810, 14518), (2074, 12670), (2135, 12308), (2380, 11041), (2534, 10370), (3077, 8540), (3620, 7259), (4148, 6335), (4270, 6154), (5068, 5185)]