23866000

素因数分解:

$2^4\times 5^3\times {\mathrm{11933}}^1$

素因数の和:11956

約数の個数: 40

約数和(自身を含む): 57712824

約数和(自身を除く): 33846824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 11933, 23866, 47732, 59665, 95464, 119330, 190928, 238660, 298325, 477320, 596650, 954640, 1193300, 1491625, 2386600, 2983250, 4773200, 5966500, 11933000, 23866000]

約数ペア:

[(1, 23866000), (2, 11933000), (4, 5966500), (5, 4773200), (8, 2983250), (10, 2386600), (16, 1491625), (20, 1193300), (25, 954640), (40, 596650), (50, 477320), (80, 298325), (100, 238660), (125, 190928), (200, 119330), (250, 95464), (400, 59665), (500, 47732), (1000, 23866), (2000, 11933)]