20833048000

素因数分解:

$2^6\times 5^3\times {\mathrm{967}}^1\times {\mathrm{2693}}^1$

素因数の和:3687

約数の個数: 112

約数和(自身を含む): 51665575104

約数和(自身を除く): 30832527104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 967, 1000, 1600, 1934, 2000, 2693, 3868, 4000, 4835, 5386, 7736, 8000, 9670, 10772, 13465, 15472, 19340, 21544, 24175, 26930, 30944, 38680, 43088, 48350, 53860, 61888, 67325, 77360, 86176, 96700, 107720, 120875, 134650, 154720, 172352, 193400, 215440, 241750, 269300, 309440, 336625, 386800, 430880, 483500, 538600, 673250, 773600, 861760, 967000, 1077200, 1346500, 1547200, 1934000, 2154400, 2604131, 2693000, 3868000, 4308800, 5208262, 5386000, 7736000, 10416524, 10772000, 13020655, 20833048, 21544000, 26041310, 41666096, 52082620, 65103275, 83332192, 104165240, 130206550, 166664384, 208330480, 260413100, 325516375, 416660960, 520826200, 651032750, 833321920, 1041652400, 1302065500, 2083304800, 2604131000, 4166609600, 5208262000, 10416524000, 20833048000]

約数ペア:

[(1, 20833048000), (2, 10416524000), (4, 5208262000), (5, 4166609600), (8, 2604131000), (10, 2083304800), (16, 1302065500), (20, 1041652400), (25, 833321920), (32, 651032750), (40, 520826200), (50, 416660960), (64, 325516375), (80, 260413100), (100, 208330480), (125, 166664384), (160, 130206550), (200, 104165240), (250, 83332192), (320, 65103275), (400, 52082620), (500, 41666096), (800, 26041310), (967, 21544000), (1000, 20833048), (1600, 13020655), (1934, 10772000), (2000, 10416524), (2693, 7736000), (3868, 5386000), (4000, 5208262), (4835, 4308800), (5386, 3868000), (7736, 2693000), (8000, 2604131), (9670, 2154400), (10772, 1934000), (13465, 1547200), (15472, 1346500), (19340, 1077200), (21544, 967000), (24175, 861760), (26930, 773600), (30944, 673250), (38680, 538600), (43088, 483500), (48350, 430880), (53860, 386800), (61888, 336625), (67325, 309440), (77360, 269300), (86176, 241750), (96700, 215440), (107720, 193400), (120875, 172352), (134650, 154720)]