2017482800

素因数分解:

$2^4\times 5^2\times {\mathrm{5043707}}^1$

素因数の和:5043725

約数の個数: 30

約数和(自身を含む): 4847003388

約数和(自身を除く): 2829520588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5043707, 10087414, 20174828, 25218535, 40349656, 50437070, 80699312, 100874140, 126092675, 201748280, 252185350, 403496560, 504370700, 1008741400, 2017482800]

約数ペア:

[(1, 2017482800), (2, 1008741400), (4, 504370700), (5, 403496560), (8, 252185350), (10, 201748280), (16, 126092675), (20, 100874140), (25, 80699312), (40, 50437070), (50, 40349656), (80, 25218535), (100, 20174828), (200, 10087414), (400, 5043707)]