2242116775

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{27689}}^1$

素因数の和:27819

約数の個数: 24

約数和(自身を含む): 2884190400

約数和(自身を除く): 642073625

約数列:

[1, 5, 25, 41, 79, 205, 395, 1025, 1975, 3239, 16195, 27689, 80975, 138445, 692225, 1135249, 2187431, 5676245, 10937155, 28381225, 54685775, 89684671, 448423355, 2242116775]

約数ペア:

[(1, 2242116775), (5, 448423355), (25, 89684671), (41, 54685775), (79, 28381225), (205, 10937155), (395, 5676245), (1025, 2187431), (1975, 1135249), (3239, 692225), (16195, 138445), (27689, 80975)]