10721831680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1196633}}^1$

素因数の和:1196661

約数の個数: 72

約数和(自身を含む): 29351038752

約数和(自身を除く): 18629207072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 1196633, 2393266, 4786532, 5983165, 8376431, 9573064, 11966330, 16752862, 19146128, 23932660, 33505724, 38292256, 41882155, 47865320, 67011448, 76584512, 83764310, 95730640, 134022896, 153169024, 167528620, 191461280, 268045792, 306338048, 335057240, 382922560, 536091584, 670114480, 765845120, 1072183168, 1340228960, 1531690240, 2144366336, 2680457920, 5360915840, 10721831680]

約数ペア:

[(1, 10721831680), (2, 5360915840), (4, 2680457920), (5, 2144366336), (7, 1531690240), (8, 1340228960), (10, 1072183168), (14, 765845120), (16, 670114480), (20, 536091584), (28, 382922560), (32, 335057240), (35, 306338048), (40, 268045792), (56, 191461280), (64, 167528620), (70, 153169024), (80, 134022896), (112, 95730640), (128, 83764310), (140, 76584512), (160, 67011448), (224, 47865320), (256, 41882155), (280, 38292256), (320, 33505724), (448, 23932660), (560, 19146128), (640, 16752862), (896, 11966330), (1120, 9573064), (1280, 8376431), (1792, 5983165), (2240, 4786532), (4480, 2393266), (8960, 1196633)]