9252400

素因数分解:

$2^4\times 5^2\times {\mathrm{23131}}^1$

素因数の和:23149

約数の個数: 30

約数和(自身を含む): 22229852

約数和(自身を除く): 12977452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 23131, 46262, 92524, 115655, 185048, 231310, 370096, 462620, 578275, 925240, 1156550, 1850480, 2313100, 4626200, 9252400]

約数ペア:

[(1, 9252400), (2, 4626200), (4, 2313100), (5, 1850480), (8, 1156550), (10, 925240), (16, 578275), (20, 462620), (25, 370096), (40, 231310), (50, 185048), (80, 115655), (100, 92524), (200, 46262), (400, 23131)]