67912000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:693

約数の個数: 112

約数和(自身を含む): 181398672

約数和(自身を除く): 113486672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 650, 653, 800, 832, 1000, 1040, 1300, 1306, 1600, 1625, 2000, 2080, 2600, 2612, 3250, 3265, 4000, 4160, 5200, 5224, 6500, 6530, 8000, 8489, 10400, 10448, 13000, 13060, 16325, 16978, 20800, 20896, 26000, 26120, 32650, 33956, 41792, 42445, 52000, 52240, 65300, 67912, 81625, 84890, 104000, 104480, 130600, 135824, 163250, 169780, 208960, 212225, 261200, 271648, 326500, 339560, 424450, 522400, 543296, 653000, 679120, 848900, 1044800, 1061125, 1306000, 1358240, 1697800, 2122250, 2612000, 2716480, 3395600, 4244500, 5224000, 6791200, 8489000, 13582400, 16978000, 33956000, 67912000]

約数ペア:

[(1, 67912000), (2, 33956000), (4, 16978000), (5, 13582400), (8, 8489000), (10, 6791200), (13, 5224000), (16, 4244500), (20, 3395600), (25, 2716480), (26, 2612000), (32, 2122250), (40, 1697800), (50, 1358240), (52, 1306000), (64, 1061125), (65, 1044800), (80, 848900), (100, 679120), (104, 653000), (125, 543296), (130, 522400), (160, 424450), (200, 339560), (208, 326500), (250, 271648), (260, 261200), (320, 212225), (325, 208960), (400, 169780), (416, 163250), (500, 135824), (520, 130600), (650, 104480), (653, 104000), (800, 84890), (832, 81625), (1000, 67912), (1040, 65300), (1300, 52240), (1306, 52000), (1600, 42445), (1625, 41792), (2000, 33956), (2080, 32650), (2600, 26120), (2612, 26000), (3250, 20896), (3265, 20800), (4000, 16978), (4160, 16325), (5200, 13060), (5224, 13000), (6500, 10448), (6530, 10400), (8000, 8489)]