19336000

素因数分解:

$2^6\times 5^3\times {\mathrm{2417}}^1$

素因数の和:2444

約数の個数: 56

約数和(自身を含む): 47905416

約数和(自身を除く): 28569416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 2417, 4000, 4834, 8000, 9668, 12085, 19336, 24170, 38672, 48340, 60425, 77344, 96680, 120850, 154688, 193360, 241700, 302125, 386720, 483400, 604250, 773440, 966800, 1208500, 1933600, 2417000, 3867200, 4834000, 9668000, 19336000]

約数ペア:

[(1, 19336000), (2, 9668000), (4, 4834000), (5, 3867200), (8, 2417000), (10, 1933600), (16, 1208500), (20, 966800), (25, 773440), (32, 604250), (40, 483400), (50, 386720), (64, 302125), (80, 241700), (100, 193360), (125, 154688), (160, 120850), (200, 96680), (250, 77344), (320, 60425), (400, 48340), (500, 38672), (800, 24170), (1000, 19336), (1600, 12085), (2000, 9668), (2417, 8000), (4000, 4834)]