2487200

素因数分解:

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

素因数の和:3129

約数の個数: 36

約数和(自身を含む): 6073830

約数和(自身を除く): 3586630

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 3109, 6218, 12436, 15545, 24872, 31090, 49744, 62180, 77725, 99488, 124360, 155450, 248720, 310900, 497440, 621800, 1243600, 2487200]

約数ペア:

[(1, 2487200), (2, 1243600), (4, 621800), (5, 497440), (8, 310900), (10, 248720), (16, 155450), (20, 124360), (25, 99488), (32, 77725), (40, 62180), (50, 49744), (80, 31090), (100, 24872), (160, 15545), (200, 12436), (400, 6218), (800, 3109)]