2862200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 7265160

約数和(自身を除く): 4402960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 1301, 2200, 2602, 5204, 6505, 10408, 13010, 14311, 26020, 28622, 32525, 52040, 57244, 65050, 71555, 114488, 130100, 143110, 260200, 286220, 357775, 572440, 715550, 1431100, 2862200]

約数ペア:

[(1, 2862200), (2, 1431100), (4, 715550), (5, 572440), (8, 357775), (10, 286220), (11, 260200), (20, 143110), (22, 130100), (25, 114488), (40, 71555), (44, 65050), (50, 57244), (55, 52040), (88, 32525), (100, 28622), (110, 26020), (200, 14311), (220, 13010), (275, 10408), (440, 6505), (550, 5204), (1100, 2602), (1301, 2200)]