9239450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 19043424

約数和(自身を除く): 9803974

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 107, 110, 157, 214, 275, 314, 535, 550, 785, 1070, 1177, 1570, 1727, 2354, 2675, 3454, 3925, 5350, 5885, 7850, 8635, 11770, 16799, 17270, 29425, 33598, 43175, 58850, 83995, 86350, 167990, 184789, 369578, 419975, 839950, 923945, 1847890, 4619725, 9239450]

約数ペア:

[(1, 9239450), (2, 4619725), (5, 1847890), (10, 923945), (11, 839950), (22, 419975), (25, 369578), (50, 184789), (55, 167990), (107, 86350), (110, 83995), (157, 58850), (214, 43175), (275, 33598), (314, 29425), (535, 17270), (550, 16799), (785, 11770), (1070, 8635), (1177, 7850), (1570, 5885), (1727, 5350), (2354, 3925), (2675, 3454)]