16825480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{60091}}^1$

素因数の和:60109

約数の個数: 32

約数和(自身を含む): 43266240

約数和(自身を除く): 26440760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 60091, 120182, 240364, 300455, 420637, 480728, 600910, 841274, 1201820, 1682548, 2103185, 2403640, 3365096, 4206370, 8412740, 16825480]

約数ペア:

[(1, 16825480), (2, 8412740), (4, 4206370), (5, 3365096), (7, 2403640), (8, 2103185), (10, 1682548), (14, 1201820), (20, 841274), (28, 600910), (35, 480728), (40, 420637), (56, 300455), (70, 240364), (140, 120182), (280, 60091)]