179301920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{160091}}^1$

素因数の和:160113

約数の個数: 48

約数和(自身を含む): 484118208

約数和(自身を除く): 304816288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 160091, 320182, 640364, 800455, 1120637, 1280728, 1600910, 2241274, 2561456, 3201820, 4482548, 5122912, 5603185, 6403640, 8965096, 11206370, 12807280, 17930192, 22412740, 25614560, 35860384, 44825480, 89650960, 179301920]

約数ペア:

[(1, 179301920), (2, 89650960), (4, 44825480), (5, 35860384), (7, 25614560), (8, 22412740), (10, 17930192), (14, 12807280), (16, 11206370), (20, 8965096), (28, 6403640), (32, 5603185), (35, 5122912), (40, 4482548), (56, 3201820), (70, 2561456), (80, 2241274), (112, 1600910), (140, 1280728), (160, 1120637), (224, 800455), (280, 640364), (560, 320182), (1120, 160091)]