113419520

素因数分解:

$2^8\times 5^1\times {\mathrm{88609}}^1$

素因数の和:88630

約数の個数: 36

約数和(自身を含む): 271678260

約数和(自身を除く): 158258740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 88609, 177218, 354436, 443045, 708872, 886090, 1417744, 1772180, 2835488, 3544360, 5670976, 7088720, 11341952, 14177440, 22683904, 28354880, 56709760, 113419520]

約数ペア:

[(1, 113419520), (2, 56709760), (4, 28354880), (5, 22683904), (8, 14177440), (10, 11341952), (16, 7088720), (20, 5670976), (32, 3544360), (40, 2835488), (64, 1772180), (80, 1417744), (128, 886090), (160, 708872), (256, 443045), (320, 354436), (640, 177218), (1280, 88609)]