41749120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{9319}}^1$

素因数の和:9345

約数の個数: 64

約数和(自身を含む): 114076800

約数和(自身を除く): 72327680

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, 9319, 18638, 37276, 46595, 65233, 74552, 93190, 130466, 149104, 186380, 260932, 298208, 326165, 372760, 521864, 596416, 652330, 745520, 1043728, 1192832, 1304660, 1491040, 2087456, 2609320, 2982080, 4174912, 5218640, 5964160, 8349824, 10437280, 20874560, 41749120]

約数ペア:

[(1, 41749120), (2, 20874560), (4, 10437280), (5, 8349824), (7, 5964160), (8, 5218640), (10, 4174912), (14, 2982080), (16, 2609320), (20, 2087456), (28, 1491040), (32, 1304660), (35, 1192832), (40, 1043728), (56, 745520), (64, 652330), (70, 596416), (80, 521864), (112, 372760), (128, 326165), (140, 298208), (160, 260932), (224, 186380), (280, 149104), (320, 130466), (448, 93190), (560, 74552), (640, 65233), (896, 46595), (1120, 37276), (2240, 18638), (4480, 9319)]