47323520

素因数分解:

$2^7\times 5^1\times {\mathrm{73943}}^1$

素因数の和:73962

約数の個数: 32

約数和(自身を含む): 113134320

約数和(自身を除く): 65810800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 73943, 147886, 295772, 369715, 591544, 739430, 1183088, 1478860, 2366176, 2957720, 4732352, 5915440, 9464704, 11830880, 23661760, 47323520]

約数ペア:

[(1, 47323520), (2, 23661760), (4, 11830880), (5, 9464704), (8, 5915440), (10, 4732352), (16, 2957720), (20, 2366176), (32, 1478860), (40, 1183088), (64, 739430), (80, 591544), (128, 369715), (160, 295772), (320, 147886), (640, 73943)]