20190136000

素因数分解:

$2^6\times 5^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:804

約数の個数: 224

約数和(自身を含む): 52533816192

約数和(自身を除く): 32343680192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 160, 184, 197, 200, 230, 250, 320, 368, 394, 400, 460, 500, 557, 575, 736, 788, 800, 920, 985, 1000, 1114, 1150, 1472, 1576, 1600, 1840, 1970, 2000, 2228, 2300, 2785, 2875, 3152, 3680, 3940, 4000, 4456, 4531, 4600, 4925, 5570, 5750, 6304, 7360, 7880, 8000, 8912, 9062, 9200, 9850, 11140, 11500, 12608, 12811, 13925, 15760, 17824, 18124, 18400, 19700, 22280, 22655, 23000, 24625, 25622, 27850, 31520, 35648, 36248, 36800, 39400, 44560, 45310, 46000, 49250, 51244, 55700, 63040, 64055, 69625, 72496, 78800, 89120, 90620, 92000, 98500, 102488, 109729, 111400, 113275, 128110, 139250, 144992, 157600, 178240, 181240, 184000, 197000, 204976, 219458, 222800, 226550, 256220, 278500, 289984, 315200, 320275, 362480, 394000, 409952, 438916, 445600, 453100, 512440, 548645, 557000, 566375, 640550, 724960, 788000, 819904, 877832, 891200, 906200, 1024880, 1097290, 1114000, 1132750, 1281100, 1449920, 1576000, 1601375, 1755664, 1812400, 2049760, 2194580, 2228000, 2265500, 2523767, 2562200, 2743225, 3202750, 3511328, 3624800, 4099520, 4389160, 4456000, 4531000, 5047534, 5124400, 5486450, 6405500, 7022656, 7249600, 8778320, 9062000, 10095068, 10248800, 10972900, 12618835, 12811000, 13716125, 17556640, 18124000, 20190136, 20497600, 21945800, 25237670, 25622000, 27432250, 35113280, 36248000, 40380272, 43891600, 50475340, 51244000, 54864500, 63094175, 80760544, 87783200, 100950680, 102488000, 109729000, 126188350, 161521088, 175566400, 201901360, 219458000, 252376700, 315470875, 403802720, 438916000, 504753400, 630941750, 807605440, 877832000, 1009506800, 1261883500, 2019013600, 2523767000, 4038027200, 5047534000, 10095068000, 20190136000]

約数ペア:

[(1, 20190136000), (2, 10095068000), (4, 5047534000), (5, 4038027200), (8, 2523767000), (10, 2019013600), (16, 1261883500), (20, 1009506800), (23, 877832000), (25, 807605440), (32, 630941750), (40, 504753400), (46, 438916000), (50, 403802720), (64, 315470875), (80, 252376700), (92, 219458000), (100, 201901360), (115, 175566400), (125, 161521088), (160, 126188350), (184, 109729000), (197, 102488000), (200, 100950680), (230, 87783200), (250, 80760544), (320, 63094175), (368, 54864500), (394, 51244000), (400, 50475340), (460, 43891600), (500, 40380272), (557, 36248000), (575, 35113280), (736, 27432250), (788, 25622000), (800, 25237670), (920, 21945800), (985, 20497600), (1000, 20190136), (1114, 18124000), (1150, 17556640), (1472, 13716125), (1576, 12811000), (1600, 12618835), (1840, 10972900), (1970, 10248800), (2000, 10095068), (2228, 9062000), (2300, 8778320), (2785, 7249600), (2875, 7022656), (3152, 6405500), (3680, 5486450), (3940, 5124400), (4000, 5047534), (4456, 4531000), (4531, 4456000), (4600, 4389160), (4925, 4099520), (5570, 3624800), (5750, 3511328), (6304, 3202750), (7360, 2743225), (7880, 2562200), (8000, 2523767), (8912, 2265500), (9062, 2228000), (9200, 2194580), (9850, 2049760), (11140, 1812400), (11500, 1755664), (12608, 1601375), (12811, 1576000), (13925, 1449920), (15760, 1281100), (17824, 1132750), (18124, 1114000), (18400, 1097290), (19700, 1024880), (22280, 906200), (22655, 891200), (23000, 877832), (24625, 819904), (25622, 788000), (27850, 724960), (31520, 640550), (35648, 566375), (36248, 557000), (36800, 548645), (39400, 512440), (44560, 453100), (45310, 445600), (46000, 438916), (49250, 409952), (51244, 394000), (55700, 362480), (63040, 320275), (64055, 315200), (69625, 289984), (72496, 278500), (78800, 256220), (89120, 226550), (90620, 222800), (92000, 219458), (98500, 204976), (102488, 197000), (109729, 184000), (111400, 181240), (113275, 178240), (128110, 157600), (139250, 144992)]