71568766480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52624093}}^1$

素因数の和:52624123

約数の個数: 40

約数和(自身を含む): 176185466712

約数和(自身を除く): 104616700232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 52624093, 105248186, 210496372, 263120465, 420992744, 526240930, 841985488, 894609581, 1052481860, 1789219162, 2104963720, 3578438324, 4209927440, 4473047905, 7156876648, 8946095810, 14313753296, 17892191620, 35784383240, 71568766480]

約数ペア:

[(1, 71568766480), (2, 35784383240), (4, 17892191620), (5, 14313753296), (8, 8946095810), (10, 7156876648), (16, 4473047905), (17, 4209927440), (20, 3578438324), (34, 2104963720), (40, 1789219162), (68, 1052481860), (80, 894609581), (85, 841985488), (136, 526240930), (170, 420992744), (272, 263120465), (340, 210496372), (680, 105248186), (1360, 52624093)]