2018083400

素因数分解:

$2^3\times 5^2\times {\mathrm{2267}}^1\times {\mathrm{4451}}^1$

素因数の和:6734

約数の個数: 48

約数和(自身を含む): 4695168240

約数和(自身を除く): 2677084840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2267, 4451, 4534, 8902, 9068, 11335, 17804, 18136, 22255, 22670, 35608, 44510, 45340, 56675, 89020, 90680, 111275, 113350, 178040, 222550, 226700, 445100, 453400, 890200, 10090417, 20180834, 40361668, 50452085, 80723336, 100904170, 201808340, 252260425, 403616680, 504520850, 1009041700, 2018083400]

約数ペア:

[(1, 2018083400), (2, 1009041700), (4, 504520850), (5, 403616680), (8, 252260425), (10, 201808340), (20, 100904170), (25, 80723336), (40, 50452085), (50, 40361668), (100, 20180834), (200, 10090417), (2267, 890200), (4451, 453400), (4534, 445100), (8902, 226700), (9068, 222550), (11335, 178040), (17804, 113350), (18136, 111275), (22255, 90680), (22670, 89020), (35608, 56675), (44510, 45340)]