141844180

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{54139}}^1$

素因数の和:54279

約数の個数: 24

約数和(自身を含む): 300152160

約数和(自身を除く): 158307980

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 54139, 108278, 216556, 270695, 541390, 1082780, 7092209, 14184418, 28368836, 35461045, 70922090, 141844180]

約数ペア:

[(1, 141844180), (2, 70922090), (4, 35461045), (5, 28368836), (10, 14184418), (20, 7092209), (131, 1082780), (262, 541390), (524, 270695), (655, 216556), (1310, 108278), (2620, 54139)]