47810218900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:2050

約数の個数: 144

約数和(自身を含む): 109392498432

約数和(自身を除く): 61582279532

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 47, 50, 82, 94, 100, 137, 164, 188, 205, 235, 274, 410, 470, 548, 685, 820, 940, 1025, 1175, 1370, 1811, 1927, 2050, 2350, 2740, 3425, 3622, 3854, 4100, 4700, 5617, 6439, 6850, 7244, 7708, 9055, 9635, 11234, 12878, 13700, 18110, 19270, 22468, 25756, 28085, 32195, 36220, 38540, 45275, 48175, 56170, 64390, 74251, 85117, 90550, 96350, 112340, 128780, 140425, 148502, 160975, 170234, 181100, 192700, 248107, 263999, 280850, 297004, 321950, 340468, 371255, 425585, 496214, 527998, 561700, 643900, 742510, 851170, 992428, 1055996, 1240535, 1319995, 1485020, 1702340, 1856275, 2127925, 2481070, 2639990, 3489797, 3712550, 4255850, 4962140, 5279980, 6202675, 6599975, 6979594, 7425100, 8511700, 10172387, 11661029, 12405350, 13199950, 13959188, 17448985, 20344774, 23322058, 24810700, 26399900, 34897970, 40689548, 46644116, 50861935, 58305145, 69795940, 87244925, 101723870, 116610290, 174489850, 203447740, 233220580, 254309675, 291525725, 348979700, 478102189, 508619350, 583051450, 956204378, 1017238700, 1166102900, 1912408756, 2390510945, 4781021890, 9562043780, 11952554725, 23905109450, 47810218900]

約数ペア:

[(1, 47810218900), (2, 23905109450), (4, 11952554725), (5, 9562043780), (10, 4781021890), (20, 2390510945), (25, 1912408756), (41, 1166102900), (47, 1017238700), (50, 956204378), (82, 583051450), (94, 508619350), (100, 478102189), (137, 348979700), (164, 291525725), (188, 254309675), (205, 233220580), (235, 203447740), (274, 174489850), (410, 116610290), (470, 101723870), (548, 87244925), (685, 69795940), (820, 58305145), (940, 50861935), (1025, 46644116), (1175, 40689548), (1370, 34897970), (1811, 26399900), (1927, 24810700), (2050, 23322058), (2350, 20344774), (2740, 17448985), (3425, 13959188), (3622, 13199950), (3854, 12405350), (4100, 11661029), (4700, 10172387), (5617, 8511700), (6439, 7425100), (6850, 6979594), (7244, 6599975), (7708, 6202675), (9055, 5279980), (9635, 4962140), (11234, 4255850), (12878, 3712550), (13700, 3489797), (18110, 2639990), (19270, 2481070), (22468, 2127925), (25756, 1856275), (28085, 1702340), (32195, 1485020), (36220, 1319995), (38540, 1240535), (45275, 1055996), (48175, 992428), (56170, 851170), (64390, 742510), (74251, 643900), (85117, 561700), (90550, 527998), (96350, 496214), (112340, 425585), (128780, 371255), (140425, 340468), (148502, 321950), (160975, 297004), (170234, 280850), (181100, 263999), (192700, 248107)]