20236050800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:976

約数の個数: 240

約数和(自身を含む): 56832648192

約数和(自身を除く): 36596597392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 71, 80, 100, 112, 137, 140, 142, 175, 200, 274, 280, 284, 350, 355, 400, 497, 548, 560, 568, 685, 700, 710, 743, 959, 994, 1096, 1136, 1370, 1400, 1420, 1486, 1775, 1918, 1988, 2192, 2485, 2740, 2800, 2840, 2972, 3425, 3550, 3715, 3836, 3976, 4795, 4970, 5201, 5480, 5680, 5944, 6850, 7100, 7430, 7672, 7952, 9590, 9727, 9940, 10402, 10960, 11888, 12425, 13700, 14200, 14860, 15344, 18575, 19180, 19454, 19880, 20804, 23975, 24850, 26005, 27400, 28400, 29720, 37150, 38360, 38908, 39760, 41608, 47950, 48635, 49700, 52010, 52753, 54800, 59440, 68089, 74300, 76720, 77816, 83216, 95900, 97270, 99400, 101791, 104020, 105506, 130025, 136178, 148600, 155632, 191800, 194540, 198800, 203582, 208040, 211012, 243175, 260050, 263765, 272356, 297200, 340445, 369271, 383600, 389080, 407164, 416080, 422024, 486350, 508955, 520100, 527530, 544712, 680890, 712537, 738542, 778160, 814328, 844048, 972700, 1017910, 1040200, 1055060, 1089424, 1318825, 1361780, 1425074, 1477084, 1628656, 1702225, 1846355, 1945400, 2035820, 2080400, 2110120, 2544775, 2637650, 2723560, 2850148, 2954168, 3404450, 3562685, 3692710, 3890800, 4071640, 4220240, 5089550, 5275300, 5447120, 5700296, 5908336, 6808900, 7125370, 7227161, 7385420, 8143280, 9231775, 10179100, 10550600, 11400592, 13617800, 14250740, 14454322, 14770840, 17813425, 18463550, 20358200, 21101200, 27235600, 28501480, 28908644, 29541680, 35626850, 36135805, 36927100, 40716400, 50590127, 57002960, 57817288, 71253700, 72271610, 73854200, 101180254, 115634576, 142507400, 144543220, 147708400, 180679025, 202360508, 252950635, 285014800, 289086440, 361358050, 404721016, 505901270, 578172880, 722716100, 809442032, 1011802540, 1264753175, 1445432200, 2023605080, 2529506350, 2890864400, 4047210160, 5059012700, 10118025400, 20236050800]

約数ペア:

[(1, 20236050800), (2, 10118025400), (4, 5059012700), (5, 4047210160), (7, 2890864400), (8, 2529506350), (10, 2023605080), (14, 1445432200), (16, 1264753175), (20, 1011802540), (25, 809442032), (28, 722716100), (35, 578172880), (40, 505901270), (50, 404721016), (56, 361358050), (70, 289086440), (71, 285014800), (80, 252950635), (100, 202360508), (112, 180679025), (137, 147708400), (140, 144543220), (142, 142507400), (175, 115634576), (200, 101180254), (274, 73854200), (280, 72271610), (284, 71253700), (350, 57817288), (355, 57002960), (400, 50590127), (497, 40716400), (548, 36927100), (560, 36135805), (568, 35626850), (685, 29541680), (700, 28908644), (710, 28501480), (743, 27235600), (959, 21101200), (994, 20358200), (1096, 18463550), (1136, 17813425), (1370, 14770840), (1400, 14454322), (1420, 14250740), (1486, 13617800), (1775, 11400592), (1918, 10550600), (1988, 10179100), (2192, 9231775), (2485, 8143280), (2740, 7385420), (2800, 7227161), (2840, 7125370), (2972, 6808900), (3425, 5908336), (3550, 5700296), (3715, 5447120), (3836, 5275300), (3976, 5089550), (4795, 4220240), (4970, 4071640), (5201, 3890800), (5480, 3692710), (5680, 3562685), (5944, 3404450), (6850, 2954168), (7100, 2850148), (7430, 2723560), (7672, 2637650), (7952, 2544775), (9590, 2110120), (9727, 2080400), (9940, 2035820), (10402, 1945400), (10960, 1846355), (11888, 1702225), (12425, 1628656), (13700, 1477084), (14200, 1425074), (14860, 1361780), (15344, 1318825), (18575, 1089424), (19180, 1055060), (19454, 1040200), (19880, 1017910), (20804, 972700), (23975, 844048), (24850, 814328), (26005, 778160), (27400, 738542), (28400, 712537), (29720, 680890), (37150, 544712), (38360, 527530), (38908, 520100), (39760, 508955), (41608, 486350), (47950, 422024), (48635, 416080), (49700, 407164), (52010, 389080), (52753, 383600), (54800, 369271), (59440, 340445), (68089, 297200), (74300, 272356), (76720, 263765), (77816, 260050), (83216, 243175), (95900, 211012), (97270, 208040), (99400, 203582), (101791, 198800), (104020, 194540), (105506, 191800), (130025, 155632), (136178, 148600)]