3866000

素因数分解:

$2^4\times 5^3\times {\mathrm{1933}}^1$

素因数の和:1956

約数の個数: 40

約数和(自身を含む): 9352824

約数和(自身を除く): 5486824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 1933, 2000, 3866, 7732, 9665, 15464, 19330, 30928, 38660, 48325, 77320, 96650, 154640, 193300, 241625, 386600, 483250, 773200, 966500, 1933000, 3866000]

約数ペア:

[(1, 3866000), (2, 1933000), (4, 966500), (5, 773200), (8, 483250), (10, 386600), (16, 241625), (20, 193300), (25, 154640), (40, 96650), (50, 77320), (80, 48325), (100, 38660), (125, 30928), (200, 19330), (250, 15464), (400, 9665), (500, 7732), (1000, 3866), (1933, 2000)]