26516074020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{30911}}^1$

素因数の和:30998

約数の個数: 144

約数和(自身を含む): 81419240448

約数和(自身を除く): 54903166428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 841, 870, 986, 1020, 1479, 1682, 1740, 1972, 2465, 2523, 2958, 3364, 4205, 4930, 5046, 5916, 7395, 8410, 9860, 10092, 12615, 14297, 14790, 16820, 25230, 28594, 29580, 30911, 42891, 50460, 57188, 61822, 71485, 85782, 92733, 123644, 142970, 154555, 171564, 185466, 214455, 285940, 309110, 370932, 428910, 463665, 525487, 618220, 857820, 896419, 927330, 1050974, 1576461, 1792838, 1854660, 2101948, 2627435, 2689257, 3152922, 3585676, 4482095, 5254870, 5378514, 6305844, 7882305, 8964190, 10509740, 10757028, 13446285, 15239123, 15764610, 17928380, 25996151, 26892570, 30478246, 31529220, 45717369, 51992302, 53785140, 60956492, 76195615, 77988453, 91434738, 103984604, 129980755, 152391230, 155976906, 182869476, 228586845, 259961510, 304782460, 311953812, 389942265, 441934567, 457173690, 519923020, 779884530, 883869134, 914347380, 1325803701, 1559769060, 1767738268, 2209672835, 2651607402, 4419345670, 5303214804, 6629018505, 8838691340, 13258037010, 26516074020]

約数ペア:

[(1, 26516074020), (2, 13258037010), (3, 8838691340), (4, 6629018505), (5, 5303214804), (6, 4419345670), (10, 2651607402), (12, 2209672835), (15, 1767738268), (17, 1559769060), (20, 1325803701), (29, 914347380), (30, 883869134), (34, 779884530), (51, 519923020), (58, 457173690), (60, 441934567), (68, 389942265), (85, 311953812), (87, 304782460), (102, 259961510), (116, 228586845), (145, 182869476), (170, 155976906), (174, 152391230), (204, 129980755), (255, 103984604), (290, 91434738), (340, 77988453), (348, 76195615), (435, 60956492), (493, 53785140), (510, 51992302), (580, 45717369), (841, 31529220), (870, 30478246), (986, 26892570), (1020, 25996151), (1479, 17928380), (1682, 15764610), (1740, 15239123), (1972, 13446285), (2465, 10757028), (2523, 10509740), (2958, 8964190), (3364, 7882305), (4205, 6305844), (4930, 5378514), (5046, 5254870), (5916, 4482095), (7395, 3585676), (8410, 3152922), (9860, 2689257), (10092, 2627435), (12615, 2101948), (14297, 1854660), (14790, 1792838), (16820, 1576461), (25230, 1050974), (28594, 927330), (29580, 896419), (30911, 857820), (42891, 618220), (50460, 525487), (57188, 463665), (61822, 428910), (71485, 370932), (85782, 309110), (92733, 285940), (123644, 214455), (142970, 185466), (154555, 171564)]