12085000

素因数分解:

$2^3\times 5^4\times {\mathrm{2417}}^1$

素因数の和:2443

約数の個数: 40

約数和(自身を含む): 28326870

約数和(自身を除く): 16241870

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2417, 2500, 4834, 5000, 9668, 12085, 19336, 24170, 48340, 60425, 96680, 120850, 241700, 302125, 483400, 604250, 1208500, 1510625, 2417000, 3021250, 6042500, 12085000]

約数ペア:

[(1, 12085000), (2, 6042500), (4, 3021250), (5, 2417000), (8, 1510625), (10, 1208500), (20, 604250), (25, 483400), (40, 302125), (50, 241700), (100, 120850), (125, 96680), (200, 60425), (250, 48340), (500, 24170), (625, 19336), (1000, 12085), (1250, 9668), (2417, 5000), (2500, 4834)]