2879000

素因数分解:

$2^3\times 5^3\times {\mathrm{2879}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 6739200

約数和(自身を除く): 3860200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 2879, 5758, 11516, 14395, 23032, 28790, 57580, 71975, 115160, 143950, 287900, 359875, 575800, 719750, 1439500, 2879000]

約数ペア:

[(1, 2879000), (2, 1439500), (4, 719750), (5, 575800), (8, 359875), (10, 287900), (20, 143950), (25, 115160), (40, 71975), (50, 57580), (100, 28790), (125, 23032), (200, 14395), (250, 11516), (500, 5758), (1000, 2879)]