19379000

素因数分解:

$2^3\times 5^3\times {\mathrm{19379}}^1$

素因数の和:19400

約数の個数: 32

約数和(自身を含む): 45349200

約数和(自身を除く): 25970200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 19379, 38758, 77516, 96895, 155032, 193790, 387580, 484475, 775160, 968950, 1937900, 2422375, 3875800, 4844750, 9689500, 19379000]

約数ペア:

[(1, 19379000), (2, 9689500), (4, 4844750), (5, 3875800), (8, 2422375), (10, 1937900), (20, 968950), (25, 775160), (40, 484475), (50, 387580), (100, 193790), (125, 155032), (200, 96895), (250, 77516), (500, 38758), (1000, 19379)]