56314000

素因数分解:

$2^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:821

約数の個数: 80

約数和(自身を含む): 140031216

約数和(自身を除く): 83717216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 125, 148, 185, 200, 250, 296, 370, 400, 500, 592, 740, 761, 925, 1000, 1480, 1522, 1850, 2000, 2960, 3044, 3700, 3805, 4625, 6088, 7400, 7610, 9250, 12176, 14800, 15220, 18500, 19025, 28157, 30440, 37000, 38050, 56314, 60880, 74000, 76100, 95125, 112628, 140785, 152200, 190250, 225256, 281570, 304400, 380500, 450512, 563140, 703925, 761000, 1126280, 1407850, 1522000, 2252560, 2815700, 3519625, 5631400, 7039250, 11262800, 14078500, 28157000, 56314000]

約数ペア:

[(1, 56314000), (2, 28157000), (4, 14078500), (5, 11262800), (8, 7039250), (10, 5631400), (16, 3519625), (20, 2815700), (25, 2252560), (37, 1522000), (40, 1407850), (50, 1126280), (74, 761000), (80, 703925), (100, 563140), (125, 450512), (148, 380500), (185, 304400), (200, 281570), (250, 225256), (296, 190250), (370, 152200), (400, 140785), (500, 112628), (592, 95125), (740, 76100), (761, 74000), (925, 60880), (1000, 56314), (1480, 38050), (1522, 37000), (1850, 30440), (2000, 28157), (2960, 19025), (3044, 18500), (3700, 15220), (3805, 14800), (4625, 12176), (6088, 9250), (7400, 7610)]