135993800

素因数分解:

$2^3\times 5^2\times {\mathrm{679969}}^1$

素因数の和:679985

約数の個数: 24

約数和(自身を含む): 316186050

約数和(自身を除く): 180192250

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 679969, 1359938, 2719876, 3399845, 5439752, 6799690, 13599380, 16999225, 27198760, 33998450, 67996900, 135993800]

約数ペア:

[(1, 135993800), (2, 67996900), (4, 33998450), (5, 27198760), (8, 16999225), (10, 13599380), (20, 6799690), (25, 5439752), (40, 3399845), (50, 2719876), (100, 1359938), (200, 679969)]