2007162880

素因数分解:

$2^{13}\times 5^1\times {\mathrm{49003}}^1$

素因数の和:49034

約数の個数: 56

約数和(自身を含む): 4816995192

約数和(自身を除く): 2809832312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 8192, 10240, 20480, 40960, 49003, 98006, 196012, 245015, 392024, 490030, 784048, 980060, 1568096, 1960120, 3136192, 3920240, 6272384, 7840480, 12544768, 15680960, 25089536, 31361920, 50179072, 62723840, 100358144, 125447680, 200716288, 250895360, 401432576, 501790720, 1003581440, 2007162880]

約数ペア:

[(1, 2007162880), (2, 1003581440), (4, 501790720), (5, 401432576), (8, 250895360), (10, 200716288), (16, 125447680), (20, 100358144), (32, 62723840), (40, 50179072), (64, 31361920), (80, 25089536), (128, 15680960), (160, 12544768), (256, 7840480), (320, 6272384), (512, 3920240), (640, 3136192), (1024, 1960120), (1280, 1568096), (2048, 980060), (2560, 784048), (4096, 490030), (5120, 392024), (8192, 245015), (10240, 196012), (20480, 98006), (40960, 49003)]