105121400

素因数分解:

$2^3\times 5^2\times {\mathrm{525607}}^1$

素因数の和:525623

約数の個数: 24

約数和(自身を含む): 244407720

約数和(自身を除く): 139286320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 525607, 1051214, 2102428, 2628035, 4204856, 5256070, 10512140, 13140175, 21024280, 26280350, 52560700, 105121400]

約数ペア:

[(1, 105121400), (2, 52560700), (4, 26280350), (5, 21024280), (8, 13140175), (10, 10512140), (20, 5256070), (25, 4204856), (40, 2628035), (50, 2102428), (100, 1051214), (200, 525607)]