2013340000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 240

約数和(自身を含む): 5767378848

約数和(自身を除く): 3754038848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 73, 80, 100, 112, 125, 140, 146, 160, 175, 197, 200, 224, 250, 280, 292, 350, 365, 394, 400, 500, 511, 560, 584, 625, 700, 730, 788, 800, 875, 985, 1000, 1022, 1120, 1168, 1250, 1379, 1400, 1460, 1576, 1750, 1825, 1970, 2000, 2044, 2336, 2500, 2555, 2758, 2800, 2920, 3152, 3500, 3650, 3940, 4000, 4088, 4375, 4925, 5000, 5110, 5516, 5600, 5840, 6304, 6895, 7000, 7300, 7880, 8176, 8750, 9125, 9850, 10000, 10220, 11032, 11680, 12775, 13790, 14000, 14381, 14600, 15760, 16352, 17500, 18250, 19700, 20000, 20440, 22064, 24625, 25550, 27580, 28000, 28762, 29200, 31520, 34475, 35000, 36500, 39400, 40880, 44128, 45625, 49250, 51100, 55160, 57524, 58400, 63875, 68950, 70000, 71905, 73000, 78800, 81760, 91250, 98500, 100667, 102200, 110320, 115048, 123125, 127750, 137900, 140000, 143810, 146000, 157600, 172375, 182500, 197000, 201334, 204400, 220640, 230096, 246250, 255500, 275800, 287620, 292000, 319375, 344750, 359525, 365000, 394000, 402668, 408800, 460192, 492500, 503335, 511000, 551600, 575240, 638750, 689500, 719050, 730000, 788000, 805336, 861875, 985000, 1006670, 1022000, 1103200, 1150480, 1277500, 1379000, 1438100, 1460000, 1610672, 1723750, 1797625, 1970000, 2013340, 2044000, 2300960, 2516675, 2555000, 2758000, 2876200, 3221344, 3447500, 3595250, 3940000, 4026680, 5033350, 5110000, 5516000, 5752400, 6895000, 7190500, 8053360, 8988125, 10066700, 10220000, 11504800, 12583375, 13790000, 14381000, 16106720, 17976250, 20133400, 25166750, 27580000, 28762000, 35952500, 40266800, 50333500, 57524000, 62916875, 71905000, 80533600, 100667000, 125833750, 143810000, 201334000, 251667500, 287620000, 402668000, 503335000, 1006670000, 2013340000]

約数ペア:

[(1, 2013340000), (2, 1006670000), (4, 503335000), (5, 402668000), (7, 287620000), (8, 251667500), (10, 201334000), (14, 143810000), (16, 125833750), (20, 100667000), (25, 80533600), (28, 71905000), (32, 62916875), (35, 57524000), (40, 50333500), (50, 40266800), (56, 35952500), (70, 28762000), (73, 27580000), (80, 25166750), (100, 20133400), (112, 17976250), (125, 16106720), (140, 14381000), (146, 13790000), (160, 12583375), (175, 11504800), (197, 10220000), (200, 10066700), (224, 8988125), (250, 8053360), (280, 7190500), (292, 6895000), (350, 5752400), (365, 5516000), (394, 5110000), (400, 5033350), (500, 4026680), (511, 3940000), (560, 3595250), (584, 3447500), (625, 3221344), (700, 2876200), (730, 2758000), (788, 2555000), (800, 2516675), (875, 2300960), (985, 2044000), (1000, 2013340), (1022, 1970000), (1120, 1797625), (1168, 1723750), (1250, 1610672), (1379, 1460000), (1400, 1438100), (1460, 1379000), (1576, 1277500), (1750, 1150480), (1825, 1103200), (1970, 1022000), (2000, 1006670), (2044, 985000), (2336, 861875), (2500, 805336), (2555, 788000), (2758, 730000), (2800, 719050), (2920, 689500), (3152, 638750), (3500, 575240), (3650, 551600), (3940, 511000), (4000, 503335), (4088, 492500), (4375, 460192), (4925, 408800), (5000, 402668), (5110, 394000), (5516, 365000), (5600, 359525), (5840, 344750), (6304, 319375), (6895, 292000), (7000, 287620), (7300, 275800), (7880, 255500), (8176, 246250), (8750, 230096), (9125, 220640), (9850, 204400), (10000, 201334), (10220, 197000), (11032, 182500), (11680, 172375), (12775, 157600), (13790, 146000), (14000, 143810), (14381, 140000), (14600, 137900), (15760, 127750), (16352, 123125), (17500, 115048), (18250, 110320), (19700, 102200), (20000, 100667), (20440, 98500), (22064, 91250), (24625, 81760), (25550, 78800), (27580, 73000), (28000, 71905), (28762, 70000), (29200, 68950), (31520, 63875), (34475, 58400), (35000, 57524), (36500, 55160), (39400, 51100), (40880, 49250), (44128, 45625)]