201584480

素因数分解:

$2^5\times 5^1\times {\mathrm{1259903}}^1$

素因数の和:1259918

約数の個数: 24

約数和(自身を含む): 476243712

約数和(自身を除く): 274659232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1259903, 2519806, 5039612, 6299515, 10079224, 12599030, 20158448, 25198060, 40316896, 50396120, 100792240, 201584480]

約数ペア:

[(1, 201584480), (2, 100792240), (4, 50396120), (5, 40316896), (8, 25198060), (10, 20158448), (16, 12599030), (20, 10079224), (32, 6299515), (40, 5039612), (80, 2519806), (160, 1259903)]