8996480

素因数分解:

$2^7\times 5^1\times {\mathrm{14057}}^1$

素因数の和:14076

約数の個数: 32

約数和(自身を含む): 21508740

約数和(自身を除く): 12512260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14057, 28114, 56228, 70285, 112456, 140570, 224912, 281140, 449824, 562280, 899648, 1124560, 1799296, 2249120, 4498240, 8996480]

約数ペア:

[(1, 8996480), (2, 4498240), (4, 2249120), (5, 1799296), (8, 1124560), (10, 899648), (16, 562280), (20, 449824), (32, 281140), (40, 224912), (64, 140570), (80, 112456), (128, 70285), (160, 56228), (320, 28114), (640, 14057)]