72056000

素因数分解:

$2^6\times 5^3\times {\mathrm{9007}}^1$

素因数の和:9034

約数の個数: 56

約数和(自身を含む): 178466496

約数和(自身を除く): 106410496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 9007, 18014, 36028, 45035, 72056, 90070, 144112, 180140, 225175, 288224, 360280, 450350, 576448, 720560, 900700, 1125875, 1441120, 1801400, 2251750, 2882240, 3602800, 4503500, 7205600, 9007000, 14411200, 18014000, 36028000, 72056000]

約数ペア:

[(1, 72056000), (2, 36028000), (4, 18014000), (5, 14411200), (8, 9007000), (10, 7205600), (16, 4503500), (20, 3602800), (25, 2882240), (32, 2251750), (40, 1801400), (50, 1441120), (64, 1125875), (80, 900700), (100, 720560), (125, 576448), (160, 450350), (200, 360280), (250, 288224), (320, 225175), (400, 180140), (500, 144112), (800, 90070), (1000, 72056), (1600, 45035), (2000, 36028), (4000, 18014), (8000, 9007)]