4520960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{883}}^1$

素因数の和:908

約数の個数: 44

約数和(自身を含む): 10857288

約数和(自身を除く): 6336328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 883, 1024, 1280, 1766, 2560, 3532, 4415, 5120, 7064, 8830, 14128, 17660, 28256, 35320, 56512, 70640, 113024, 141280, 226048, 282560, 452096, 565120, 904192, 1130240, 2260480, 4520960]

約数ペア:

[(1, 4520960), (2, 2260480), (4, 1130240), (5, 904192), (8, 565120), (10, 452096), (16, 282560), (20, 226048), (32, 141280), (40, 113024), (64, 70640), (80, 56512), (128, 35320), (160, 28256), (256, 17660), (320, 14128), (512, 8830), (640, 7064), (883, 5120), (1024, 4415), (1280, 3532), (1766, 2560)]