41847680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{9341}}^1$

素因数の和:9367

約数の個数: 64

約数和(自身を含む): 114346080

約数和(自身を除く): 72498400

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 9341, 18682, 37364, 46705, 65387, 74728, 93410, 130774, 149456, 186820, 261548, 298912, 326935, 373640, 523096, 597824, 653870, 747280, 1046192, 1195648, 1307740, 1494560, 2092384, 2615480, 2989120, 4184768, 5230960, 5978240, 8369536, 10461920, 20923840, 41847680]

約数ペア:

[(1, 41847680), (2, 20923840), (4, 10461920), (5, 8369536), (7, 5978240), (8, 5230960), (10, 4184768), (14, 2989120), (16, 2615480), (20, 2092384), (28, 1494560), (32, 1307740), (35, 1195648), (40, 1046192), (56, 747280), (64, 653870), (70, 597824), (80, 523096), (112, 373640), (128, 326935), (140, 298912), (160, 261548), (224, 186820), (280, 149456), (320, 130774), (448, 93410), (560, 74728), (640, 65387), (896, 46705), (1120, 37364), (2240, 18682), (4480, 9341)]