19208744000

素因数分解:

$2^6\times 5^3\times {\mathrm{523}}^1\times {\mathrm{4591}}^1$

素因数の和:5141

約数の個数: 112

約数和(自身を含む): 47671792896

約数和(自身を除く): 28463048896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 523, 800, 1000, 1046, 1600, 2000, 2092, 2615, 4000, 4184, 4591, 5230, 8000, 8368, 9182, 10460, 13075, 16736, 18364, 20920, 22955, 26150, 33472, 36728, 41840, 45910, 52300, 65375, 73456, 83680, 91820, 104600, 114775, 130750, 146912, 167360, 183640, 209200, 229550, 261500, 293824, 367280, 418400, 459100, 523000, 573875, 734560, 836800, 918200, 1046000, 1147750, 1469120, 1836400, 2092000, 2295500, 2401093, 3672800, 4184000, 4591000, 4802186, 7345600, 9182000, 9604372, 12005465, 18364000, 19208744, 24010930, 36728000, 38417488, 48021860, 60027325, 76834976, 96043720, 120054650, 153669952, 192087440, 240109300, 300136625, 384174880, 480218600, 600273250, 768349760, 960437200, 1200546500, 1920874400, 2401093000, 3841748800, 4802186000, 9604372000, 19208744000]

約数ペア:

[(1, 19208744000), (2, 9604372000), (4, 4802186000), (5, 3841748800), (8, 2401093000), (10, 1920874400), (16, 1200546500), (20, 960437200), (25, 768349760), (32, 600273250), (40, 480218600), (50, 384174880), (64, 300136625), (80, 240109300), (100, 192087440), (125, 153669952), (160, 120054650), (200, 96043720), (250, 76834976), (320, 60027325), (400, 48021860), (500, 38417488), (523, 36728000), (800, 24010930), (1000, 19208744), (1046, 18364000), (1600, 12005465), (2000, 9604372), (2092, 9182000), (2615, 7345600), (4000, 4802186), (4184, 4591000), (4591, 4184000), (5230, 3672800), (8000, 2401093), (8368, 2295500), (9182, 2092000), (10460, 1836400), (13075, 1469120), (16736, 1147750), (18364, 1046000), (20920, 918200), (22955, 836800), (26150, 734560), (33472, 573875), (36728, 523000), (41840, 459100), (45910, 418400), (52300, 367280), (65375, 293824), (73456, 261500), (83680, 229550), (91820, 209200), (104600, 183640), (114775, 167360), (130750, 146912)]