12109000

素因数分解:

$2^3\times 5^3\times {\mathrm{12109}}^1$

素因数の和:12130

約数の個数: 32

約数和(自身を含む): 28337400

約数和(自身を除く): 16228400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 12109, 24218, 48436, 60545, 96872, 121090, 242180, 302725, 484360, 605450, 1210900, 1513625, 2421800, 3027250, 6054500, 12109000]

約数ペア:

[(1, 12109000), (2, 6054500), (4, 3027250), (5, 2421800), (8, 1513625), (10, 1210900), (20, 605450), (25, 484360), (40, 302725), (50, 242180), (100, 121090), (125, 96872), (200, 60545), (250, 48436), (500, 24218), (1000, 12109)]