5150720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{503}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 12383280

約数和(自身を除く): 7232560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 503, 512, 640, 1006, 1024, 1280, 2012, 2048, 2515, 2560, 4024, 5030, 5120, 8048, 10060, 10240, 16096, 20120, 32192, 40240, 64384, 80480, 128768, 160960, 257536, 321920, 515072, 643840, 1030144, 1287680, 2575360, 5150720]

約数ペア:

[(1, 5150720), (2, 2575360), (4, 1287680), (5, 1030144), (8, 643840), (10, 515072), (16, 321920), (20, 257536), (32, 160960), (40, 128768), (64, 80480), (80, 64384), (128, 40240), (160, 32192), (256, 20120), (320, 16096), (503, 10240), (512, 10060), (640, 8048), (1006, 5120), (1024, 5030), (1280, 4024), (2012, 2560), (2048, 2515)]