10881500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{3109}}^1$

素因数の和:3135

約数の個数: 48

約数和(自身を含む): 27168960

約数和(自身を除く): 16287460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3109, 3500, 6218, 12436, 15545, 21763, 31090, 43526, 62180, 77725, 87052, 108815, 155450, 217630, 310900, 388625, 435260, 544075, 777250, 1088150, 1554500, 2176300, 2720375, 5440750, 10881500]

約数ペア:

[(1, 10881500), (2, 5440750), (4, 2720375), (5, 2176300), (7, 1554500), (10, 1088150), (14, 777250), (20, 544075), (25, 435260), (28, 388625), (35, 310900), (50, 217630), (70, 155450), (100, 108815), (125, 87052), (140, 77725), (175, 62180), (250, 43526), (350, 31090), (500, 21763), (700, 15545), (875, 12436), (1750, 6218), (3109, 3500)]