22730800

素因数分解:

$2^4\times 5^2\times {\mathrm{56827}}^1$

素因数の和:56845

約数の個数: 30

約数和(自身を含む): 54611708

約数和(自身を除く): 31880908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 56827, 113654, 227308, 284135, 454616, 568270, 909232, 1136540, 1420675, 2273080, 2841350, 4546160, 5682700, 11365400, 22730800]

約数ペア:

[(1, 22730800), (2, 11365400), (4, 5682700), (5, 4546160), (8, 2841350), (10, 2273080), (16, 1420675), (20, 1136540), (25, 909232), (40, 568270), (50, 454616), (80, 284135), (100, 227308), (200, 113654), (400, 56827)]