32449480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{115891}}^1$

素因数の和:115909

約数の個数: 32

約数和(自身を含む): 83442240

約数和(自身を除く): 50992760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 115891, 231782, 463564, 579455, 811237, 927128, 1158910, 1622474, 2317820, 3244948, 4056185, 4635640, 6489896, 8112370, 16224740, 32449480]

約数ペア:

[(1, 32449480), (2, 16224740), (4, 8112370), (5, 6489896), (7, 4635640), (8, 4056185), (10, 3244948), (14, 2317820), (20, 1622474), (28, 1158910), (35, 927128), (40, 811237), (56, 579455), (70, 463564), (140, 231782), (280, 115891)]