11516000

素因数分解:

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

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 16788640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 2879, 4000, 5758, 11516, 14395, 23032, 28790, 46064, 57580, 71975, 92128, 115160, 143950, 230320, 287900, 359875, 460640, 575800, 719750, 1151600, 1439500, 2303200, 2879000, 5758000, 11516000]

約数ペア:

[(1, 11516000), (2, 5758000), (4, 2879000), (5, 2303200), (8, 1439500), (10, 1151600), (16, 719750), (20, 575800), (25, 460640), (32, 359875), (40, 287900), (50, 230320), (80, 143950), (100, 115160), (125, 92128), (160, 71975), (200, 57580), (250, 46064), (400, 28790), (500, 23032), (800, 14395), (1000, 11516), (2000, 5758), (2879, 4000)]