131308000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1973

約数の個数: 96

約数和(自身を含む): 341778528

約数和(自身を除く): 210470528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 340, 400, 425, 500, 544, 680, 800, 850, 1000, 1360, 1700, 1931, 2000, 2125, 2720, 3400, 3862, 4000, 4250, 6800, 7724, 8500, 9655, 13600, 15448, 17000, 19310, 30896, 32827, 34000, 38620, 48275, 61792, 65654, 68000, 77240, 96550, 131308, 154480, 164135, 193100, 241375, 262616, 308960, 328270, 386200, 482750, 525232, 656540, 772400, 820675, 965500, 1050464, 1313080, 1544800, 1641350, 1931000, 2626160, 3282700, 3862000, 4103375, 5252320, 6565400, 7724000, 8206750, 13130800, 16413500, 26261600, 32827000, 65654000, 131308000]

約数ペア:

[(1, 131308000), (2, 65654000), (4, 32827000), (5, 26261600), (8, 16413500), (10, 13130800), (16, 8206750), (17, 7724000), (20, 6565400), (25, 5252320), (32, 4103375), (34, 3862000), (40, 3282700), (50, 2626160), (68, 1931000), (80, 1641350), (85, 1544800), (100, 1313080), (125, 1050464), (136, 965500), (160, 820675), (170, 772400), (200, 656540), (250, 525232), (272, 482750), (340, 386200), (400, 328270), (425, 308960), (500, 262616), (544, 241375), (680, 193100), (800, 164135), (850, 154480), (1000, 131308), (1360, 96550), (1700, 77240), (1931, 68000), (2000, 65654), (2125, 61792), (2720, 48275), (3400, 38620), (3862, 34000), (4000, 32827), (4250, 30896), (6800, 19310), (7724, 17000), (8500, 15448), (9655, 13600)]