4886200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2221}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 12398760

約数和(自身を除く): 7512560

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, 2200, 2221, 4442, 8884, 11105, 17768, 22210, 24431, 44420, 48862, 55525, 88840, 97724, 111050, 122155, 195448, 222100, 244310, 444200, 488620, 610775, 977240, 1221550, 2443100, 4886200]

約数ペア:

[(1, 4886200), (2, 2443100), (4, 1221550), (5, 977240), (8, 610775), (10, 488620), (11, 444200), (20, 244310), (22, 222100), (25, 195448), (40, 122155), (44, 111050), (50, 97724), (55, 88840), (88, 55525), (100, 48862), (110, 44420), (200, 24431), (220, 22210), (275, 17768), (440, 11105), (550, 8884), (1100, 4442), (2200, 2221)]