2008473500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21481}}^1$

素因数の和:21528

約数の個数: 96

約数和(自身を含む): 5067002304

約数和(自身を除く): 3058528804

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 125, 170, 187, 220, 250, 275, 340, 374, 425, 500, 550, 748, 850, 935, 1100, 1375, 1700, 1870, 2125, 2750, 3740, 4250, 4675, 5500, 8500, 9350, 18700, 21481, 23375, 42962, 46750, 85924, 93500, 107405, 214810, 236291, 365177, 429620, 472582, 537025, 730354, 945164, 1074050, 1181455, 1460708, 1825885, 2148100, 2362910, 2685125, 3651770, 4016947, 4725820, 5370250, 5907275, 7303540, 8033894, 9129425, 10740500, 11814550, 16067788, 18258850, 20084735, 23629100, 29536375, 36517700, 40169470, 45647125, 59072750, 80338940, 91294250, 100423675, 118145500, 182588500, 200847350, 401694700, 502118375, 1004236750, 2008473500]

約数ペア:

[(1, 2008473500), (2, 1004236750), (4, 502118375), (5, 401694700), (10, 200847350), (11, 182588500), (17, 118145500), (20, 100423675), (22, 91294250), (25, 80338940), (34, 59072750), (44, 45647125), (50, 40169470), (55, 36517700), (68, 29536375), (85, 23629100), (100, 20084735), (110, 18258850), (125, 16067788), (170, 11814550), (187, 10740500), (220, 9129425), (250, 8033894), (275, 7303540), (340, 5907275), (374, 5370250), (425, 4725820), (500, 4016947), (550, 3651770), (748, 2685125), (850, 2362910), (935, 2148100), (1100, 1825885), (1375, 1460708), (1700, 1181455), (1870, 1074050), (2125, 945164), (2750, 730354), (3740, 537025), (4250, 472582), (4675, 429620), (5500, 365177), (8500, 236291), (9350, 214810), (18700, 107405), (21481, 93500), (23375, 85924), (42962, 46750)]