452003440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1815

約数の個数: 120

約数和(自身を含む): 1241451792

約数和(自身を除く): 789448352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 196, 245, 268, 280, 335, 392, 469, 490, 536, 560, 670, 784, 938, 980, 1072, 1340, 1721, 1876, 1960, 2345, 2680, 3283, 3442, 3752, 3920, 4690, 5360, 6566, 6884, 7504, 8605, 9380, 12047, 13132, 13768, 16415, 17210, 18760, 24094, 26264, 27536, 32830, 34420, 37520, 48188, 52528, 60235, 65660, 68840, 84329, 96376, 115307, 120470, 131320, 137680, 168658, 192752, 230614, 240940, 262640, 337316, 421645, 461228, 481880, 576535, 674632, 807149, 843290, 922456, 963760, 1153070, 1349264, 1614298, 1686580, 1844912, 2306140, 3228596, 3373160, 4035745, 4612280, 5650043, 6457192, 6746320, 8071490, 9224560, 11300086, 12914384, 16142980, 22600172, 28250215, 32285960, 45200344, 56500430, 64571920, 90400688, 113000860, 226001720, 452003440]

約数ペア:

[(1, 452003440), (2, 226001720), (4, 113000860), (5, 90400688), (7, 64571920), (8, 56500430), (10, 45200344), (14, 32285960), (16, 28250215), (20, 22600172), (28, 16142980), (35, 12914384), (40, 11300086), (49, 9224560), (56, 8071490), (67, 6746320), (70, 6457192), (80, 5650043), (98, 4612280), (112, 4035745), (134, 3373160), (140, 3228596), (196, 2306140), (245, 1844912), (268, 1686580), (280, 1614298), (335, 1349264), (392, 1153070), (469, 963760), (490, 922456), (536, 843290), (560, 807149), (670, 674632), (784, 576535), (938, 481880), (980, 461228), (1072, 421645), (1340, 337316), (1721, 262640), (1876, 240940), (1960, 230614), (2345, 192752), (2680, 168658), (3283, 137680), (3442, 131320), (3752, 120470), (3920, 115307), (4690, 96376), (5360, 84329), (6566, 68840), (6884, 65660), (7504, 60235), (8605, 52528), (9380, 48188), (12047, 37520), (13132, 34420), (13768, 32830), (16415, 27536), (17210, 26264), (18760, 24094)]