8142200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3701}}^1$

素因数の和:3728

約数の個数: 48

約数和(自身を含む): 20657160

約数和(自身を除く): 12514960

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, 3701, 7402, 14804, 18505, 29608, 37010, 40711, 74020, 81422, 92525, 148040, 162844, 185050, 203555, 325688, 370100, 407110, 740200, 814220, 1017775, 1628440, 2035550, 4071100, 8142200]

約数ペア:

[(1, 8142200), (2, 4071100), (4, 2035550), (5, 1628440), (8, 1017775), (10, 814220), (11, 740200), (20, 407110), (22, 370100), (25, 325688), (40, 203555), (44, 185050), (50, 162844), (55, 148040), (88, 92525), (100, 81422), (110, 74020), (200, 40711), (220, 37010), (275, 29608), (440, 18505), (550, 14804), (1100, 7402), (2200, 3701)]