11866000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 80

約数和(自身を含む): 30466800

約数和(自身を除く): 18600800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 349, 400, 425, 500, 680, 698, 850, 1000, 1360, 1396, 1700, 1745, 2000, 2125, 2792, 3400, 3490, 4250, 5584, 5933, 6800, 6980, 8500, 8725, 11866, 13960, 17000, 17450, 23732, 27920, 29665, 34000, 34900, 43625, 47464, 59330, 69800, 87250, 94928, 118660, 139600, 148325, 174500, 237320, 296650, 349000, 474640, 593300, 698000, 741625, 1186600, 1483250, 2373200, 2966500, 5933000, 11866000]

約数ペア:

[(1, 11866000), (2, 5933000), (4, 2966500), (5, 2373200), (8, 1483250), (10, 1186600), (16, 741625), (17, 698000), (20, 593300), (25, 474640), (34, 349000), (40, 296650), (50, 237320), (68, 174500), (80, 148325), (85, 139600), (100, 118660), (125, 94928), (136, 87250), (170, 69800), (200, 59330), (250, 47464), (272, 43625), (340, 34900), (349, 34000), (400, 29665), (425, 27920), (500, 23732), (680, 17450), (698, 17000), (850, 13960), (1000, 11866), (1360, 8725), (1396, 8500), (1700, 6980), (1745, 6800), (2000, 5933), (2125, 5584), (2792, 4250), (3400, 3490)]