143410880

素因数分解:

$2^6\times 5^1\times {\mathrm{448159}}^1$

素因数の和:448176

約数の個数: 28

約数和(自身を含む): 341497920

約数和(自身を除く): 198087040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 448159, 896318, 1792636, 2240795, 3585272, 4481590, 7170544, 8963180, 14341088, 17926360, 28682176, 35852720, 71705440, 143410880]

約数ペア:

[(1, 143410880), (2, 71705440), (4, 35852720), (5, 28682176), (8, 17926360), (10, 14341088), (16, 8963180), (20, 7170544), (32, 4481590), (40, 3585272), (64, 2240795), (80, 1792636), (160, 896318), (320, 448159)]