2017544800

素因数分解:

$2^5\times 5^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 5046708240

約数和(自身を除く): 3029163440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 73, 80, 100, 146, 160, 179, 193, 200, 292, 358, 365, 386, 400, 584, 716, 730, 772, 800, 895, 965, 1168, 1432, 1460, 1544, 1790, 1825, 1930, 2336, 2864, 2920, 3088, 3580, 3650, 3860, 4475, 4825, 5728, 5840, 6176, 7160, 7300, 7720, 8950, 9650, 11680, 13067, 14089, 14320, 14600, 15440, 17900, 19300, 26134, 28178, 28640, 29200, 30880, 34547, 35800, 38600, 52268, 56356, 58400, 65335, 69094, 70445, 71600, 77200, 104536, 112712, 130670, 138188, 140890, 143200, 154400, 172735, 209072, 225424, 261340, 276376, 281780, 326675, 345470, 352225, 418144, 450848, 522680, 552752, 563560, 653350, 690940, 704450, 863675, 1045360, 1105504, 1127120, 1306700, 1381880, 1408900, 1727350, 2090720, 2254240, 2521931, 2613400, 2763760, 2817800, 3454700, 5043862, 5226800, 5527520, 5635600, 6909400, 10087724, 10453600, 11271200, 12609655, 13818800, 20175448, 25219310, 27637600, 40350896, 50438620, 63048275, 80701792, 100877240, 126096550, 201754480, 252193100, 403508960, 504386200, 1008772400, 2017544800]

約数ペア:

[(1, 2017544800), (2, 1008772400), (4, 504386200), (5, 403508960), (8, 252193100), (10, 201754480), (16, 126096550), (20, 100877240), (25, 80701792), (32, 63048275), (40, 50438620), (50, 40350896), (73, 27637600), (80, 25219310), (100, 20175448), (146, 13818800), (160, 12609655), (179, 11271200), (193, 10453600), (200, 10087724), (292, 6909400), (358, 5635600), (365, 5527520), (386, 5226800), (400, 5043862), (584, 3454700), (716, 2817800), (730, 2763760), (772, 2613400), (800, 2521931), (895, 2254240), (965, 2090720), (1168, 1727350), (1432, 1408900), (1460, 1381880), (1544, 1306700), (1790, 1127120), (1825, 1105504), (1930, 1045360), (2336, 863675), (2864, 704450), (2920, 690940), (3088, 653350), (3580, 563560), (3650, 552752), (3860, 522680), (4475, 450848), (4825, 418144), (5728, 352225), (5840, 345470), (6176, 326675), (7160, 281780), (7300, 276376), (7720, 261340), (8950, 225424), (9650, 209072), (11680, 172735), (13067, 154400), (14089, 143200), (14320, 140890), (14600, 138188), (15440, 130670), (17900, 112712), (19300, 104536), (26134, 77200), (28178, 71600), (28640, 70445), (29200, 69094), (30880, 65335), (34547, 58400), (35800, 56356), (38600, 52268)]