23431000

素因数分解:

$2^3\times 5^3\times {\mathrm{23431}}^1$

素因数の和:23452

約数の個数: 32

約数和(自身を含む): 54830880

約数和(自身を除く): 31399880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 23431, 46862, 93724, 117155, 187448, 234310, 468620, 585775, 937240, 1171550, 2343100, 2928875, 4686200, 5857750, 11715500, 23431000]

約数ペア:

[(1, 23431000), (2, 11715500), (4, 5857750), (5, 4686200), (8, 2928875), (10, 2343100), (20, 1171550), (25, 937240), (40, 585775), (50, 468620), (100, 234310), (125, 187448), (200, 117155), (250, 93724), (500, 46862), (1000, 23431)]