138768610

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{33119}}^1$

素因数の和:33545

約数の個数: 16

約数和(自身を含む): 250387200

約数和(自身を除く): 111618590

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 33119, 66238, 165595, 331190, 13876861, 27753722, 69384305, 138768610]

約数ペア:

[(1, 138768610), (2, 69384305), (5, 27753722), (10, 13876861), (419, 331190), (838, 165595), (2095, 66238), (4190, 33119)]