19286200

素因数分解:

$2^3\times 5^2\times {\mathrm{96431}}^1$

素因数の和:96447

約数の個数: 24

約数和(自身を含む): 44840880

約数和(自身を除く): 25554680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 96431, 192862, 385724, 482155, 771448, 964310, 1928620, 2410775, 3857240, 4821550, 9643100, 19286200]

約数ペア:

[(1, 19286200), (2, 9643100), (4, 4821550), (5, 3857240), (8, 2410775), (10, 1928620), (20, 964310), (25, 771448), (40, 482155), (50, 385724), (100, 192862), (200, 96431)]