1633601920

素因数分解:

$2^7\times 5^1\times {\mathrm{2552503}}^1$

素因数の和:2552522

約数の個数: 32

約数和(自身を含む): 3905331120

約数和(自身を除く): 2271729200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2552503, 5105006, 10210012, 12762515, 20420024, 25525030, 40840048, 51050060, 81680096, 102100120, 163360192, 204200240, 326720384, 408400480, 816800960, 1633601920]

約数ペア:

[(1, 1633601920), (2, 816800960), (4, 408400480), (5, 326720384), (8, 204200240), (10, 163360192), (16, 102100120), (20, 81680096), (32, 51050060), (40, 40840048), (64, 25525030), (80, 20420024), (128, 12762515), (160, 10210012), (320, 5105006), (640, 2552503)]