2079245600

素因数分解:

$2^5\times 5^2\times {\mathrm{419}}^1\times {\mathrm{6203}}^1$

素因数の和:6642

約数の個数: 72

約数和(自身を含む): 5088893040

約数和(自身を除く): 3009647440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 419, 800, 838, 1676, 2095, 3352, 4190, 6203, 6704, 8380, 10475, 12406, 13408, 16760, 20950, 24812, 31015, 33520, 41900, 49624, 62030, 67040, 83800, 99248, 124060, 155075, 167600, 198496, 248120, 310150, 335200, 496240, 620300, 992480, 1240600, 2481200, 2599057, 4962400, 5198114, 10396228, 12995285, 20792456, 25990570, 41584912, 51981140, 64976425, 83169824, 103962280, 129952850, 207924560, 259905700, 415849120, 519811400, 1039622800, 2079245600]

約数ペア:

[(1, 2079245600), (2, 1039622800), (4, 519811400), (5, 415849120), (8, 259905700), (10, 207924560), (16, 129952850), (20, 103962280), (25, 83169824), (32, 64976425), (40, 51981140), (50, 41584912), (80, 25990570), (100, 20792456), (160, 12995285), (200, 10396228), (400, 5198114), (419, 4962400), (800, 2599057), (838, 2481200), (1676, 1240600), (2095, 992480), (3352, 620300), (4190, 496240), (6203, 335200), (6704, 310150), (8380, 248120), (10475, 198496), (12406, 167600), (13408, 155075), (16760, 124060), (20950, 99248), (24812, 83800), (31015, 67040), (33520, 62030), (41900, 49624)]