61085120

素因数分解:

$2^6\times 5^1\times {\mathrm{190891}}^1$

素因数の和:190908

約数の個数: 28

約数和(自身を含む): 145459704

約数和(自身を除く): 84374584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 190891, 381782, 763564, 954455, 1527128, 1908910, 3054256, 3817820, 6108512, 7635640, 12217024, 15271280, 30542560, 61085120]

約数ペア:

[(1, 61085120), (2, 30542560), (4, 15271280), (5, 12217024), (8, 7635640), (10, 6108512), (16, 3817820), (20, 3054256), (32, 1908910), (40, 1527128), (64, 954455), (80, 763564), (160, 381782), (320, 190891)]