20226092800

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3539}}^1$

素因数の和:3631

約数の個数: 216

約数和(自身を含む): 53834054400

約数和(自身を除く): 33607961600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 47, 50, 64, 76, 80, 94, 95, 100, 128, 152, 160, 188, 190, 200, 235, 256, 304, 320, 376, 380, 400, 470, 475, 608, 640, 752, 760, 800, 893, 940, 950, 1175, 1216, 1280, 1504, 1520, 1600, 1786, 1880, 1900, 2350, 2432, 3008, 3040, 3200, 3539, 3572, 3760, 3800, 4465, 4700, 4864, 6016, 6080, 6400, 7078, 7144, 7520, 7600, 8930, 9400, 12032, 12160, 14156, 14288, 15040, 15200, 17695, 17860, 18800, 22325, 24320, 28312, 28576, 30080, 30400, 35390, 35720, 37600, 44650, 56624, 57152, 60160, 60800, 67241, 70780, 71440, 75200, 88475, 89300, 113248, 114304, 121600, 134482, 141560, 142880, 150400, 166333, 176950, 178600, 226496, 228608, 268964, 283120, 285760, 300800, 332666, 336205, 353900, 357200, 452992, 537928, 566240, 571520, 665332, 672410, 707800, 714400, 831665, 905984, 1075856, 1132480, 1143040, 1330664, 1344820, 1415600, 1428800, 1663330, 1681025, 2151712, 2264960, 2661328, 2689640, 2831200, 2857600, 3160327, 3326660, 3362050, 4158325, 4303424, 4529920, 5322656, 5379280, 5662400, 5715200, 6320654, 6653320, 6724100, 8316650, 8606848, 10645312, 10758560, 11324800, 12641308, 13306640, 13448200, 15801635, 16633300, 17213696, 21290624, 21517120, 22649600, 25282616, 26613280, 26896400, 31603270, 33266600, 42581248, 43034240, 50565232, 53226560, 53792800, 63206540, 66533200, 79008175, 86068480, 101130464, 106453120, 107585600, 126413080, 133066400, 158016350, 202260928, 212906240, 215171200, 252826160, 266132800, 316032700, 404521856, 430342400, 505652320, 532265600, 632065400, 809043712, 1011304640, 1064531200, 1264130800, 2022609280, 2528261600, 4045218560, 5056523200, 10113046400, 20226092800]

約数ペア:

[(1, 20226092800), (2, 10113046400), (4, 5056523200), (5, 4045218560), (8, 2528261600), (10, 2022609280), (16, 1264130800), (19, 1064531200), (20, 1011304640), (25, 809043712), (32, 632065400), (38, 532265600), (40, 505652320), (47, 430342400), (50, 404521856), (64, 316032700), (76, 266132800), (80, 252826160), (94, 215171200), (95, 212906240), (100, 202260928), (128, 158016350), (152, 133066400), (160, 126413080), (188, 107585600), (190, 106453120), (200, 101130464), (235, 86068480), (256, 79008175), (304, 66533200), (320, 63206540), (376, 53792800), (380, 53226560), (400, 50565232), (470, 43034240), (475, 42581248), (608, 33266600), (640, 31603270), (752, 26896400), (760, 26613280), (800, 25282616), (893, 22649600), (940, 21517120), (950, 21290624), (1175, 17213696), (1216, 16633300), (1280, 15801635), (1504, 13448200), (1520, 13306640), (1600, 12641308), (1786, 11324800), (1880, 10758560), (1900, 10645312), (2350, 8606848), (2432, 8316650), (3008, 6724100), (3040, 6653320), (3200, 6320654), (3539, 5715200), (3572, 5662400), (3760, 5379280), (3800, 5322656), (4465, 4529920), (4700, 4303424), (4864, 4158325), (6016, 3362050), (6080, 3326660), (6400, 3160327), (7078, 2857600), (7144, 2831200), (7520, 2689640), (7600, 2661328), (8930, 2264960), (9400, 2151712), (12032, 1681025), (12160, 1663330), (14156, 1428800), (14288, 1415600), (15040, 1344820), (15200, 1330664), (17695, 1143040), (17860, 1132480), (18800, 1075856), (22325, 905984), (24320, 831665), (28312, 714400), (28576, 707800), (30080, 672410), (30400, 665332), (35390, 571520), (35720, 566240), (37600, 537928), (44650, 452992), (56624, 357200), (57152, 353900), (60160, 336205), (60800, 332666), (67241, 300800), (70780, 285760), (71440, 283120), (75200, 268964), (88475, 228608), (89300, 226496), (113248, 178600), (114304, 176950), (121600, 166333), (134482, 150400), (141560, 142880)]