5651200

素因数分解:

$2^8\times 5^2\times {\mathrm{883}}^1$

素因数の和:909

約数の個数: 54

約数和(自身を含む): 14003444

約数和(自身を除く): 8352244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 883, 1280, 1600, 1766, 3200, 3532, 4415, 6400, 7064, 8830, 14128, 17660, 22075, 28256, 35320, 44150, 56512, 70640, 88300, 113024, 141280, 176600, 226048, 282560, 353200, 565120, 706400, 1130240, 1412800, 2825600, 5651200]

約数ペア:

[(1, 5651200), (2, 2825600), (4, 1412800), (5, 1130240), (8, 706400), (10, 565120), (16, 353200), (20, 282560), (25, 226048), (32, 176600), (40, 141280), (50, 113024), (64, 88300), (80, 70640), (100, 56512), (128, 44150), (160, 35320), (200, 28256), (256, 22075), (320, 17660), (400, 14128), (640, 8830), (800, 7064), (883, 6400), (1280, 4415), (1600, 3532), (1766, 3200)]