2016781175

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{1049}}^1\times {\mathrm{1451}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 2552180400

約数和(自身を除く): 535399225

約数列:

[1, 5, 25, 53, 265, 1049, 1325, 1451, 5245, 7255, 26225, 36275, 55597, 76903, 277985, 384515, 1389925, 1522099, 1922575, 7610495, 38052475, 80671247, 403356235, 2016781175]

約数ペア:

[(1, 2016781175), (5, 403356235), (25, 80671247), (53, 38052475), (265, 7610495), (1049, 1922575), (1325, 1522099), (1451, 1389925), (5245, 384515), (7255, 277985), (26225, 76903), (36275, 55597)]