2032000

素因数分解:

$2^7\times 5^3\times {\mathrm{127}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 5091840

約数和(自身を除く): 3059840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 127, 128, 160, 200, 250, 254, 320, 400, 500, 508, 635, 640, 800, 1000, 1016, 1270, 1600, 2000, 2032, 2540, 3175, 3200, 4000, 4064, 5080, 6350, 8000, 8128, 10160, 12700, 15875, 16000, 16256, 20320, 25400, 31750, 40640, 50800, 63500, 81280, 101600, 127000, 203200, 254000, 406400, 508000, 1016000, 2032000]

約数ペア:

[(1, 2032000), (2, 1016000), (4, 508000), (5, 406400), (8, 254000), (10, 203200), (16, 127000), (20, 101600), (25, 81280), (32, 63500), (40, 50800), (50, 40640), (64, 31750), (80, 25400), (100, 20320), (125, 16256), (127, 16000), (128, 15875), (160, 12700), (200, 10160), (250, 8128), (254, 8000), (320, 6350), (400, 5080), (500, 4064), (508, 4000), (635, 3200), (640, 3175), (800, 2540), (1000, 2032), (1016, 2000), (1270, 1600)]