2480996930

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1\times {\mathrm{2683}}^1$

素因数の和:3818

約数の個数: 32

約数和(自身を含む): 4522003200

約数和(自身を除く): 2041006270

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1039, 2078, 2683, 5195, 5366, 10390, 13415, 26830, 92471, 184942, 238787, 462355, 477574, 924710, 1193935, 2387870, 2787637, 5575274, 13938185, 27876370, 248099693, 496199386, 1240498465, 2480996930]

約数ペア:

[(1, 2480996930), (2, 1240498465), (5, 496199386), (10, 248099693), (89, 27876370), (178, 13938185), (445, 5575274), (890, 2787637), (1039, 2387870), (2078, 1193935), (2683, 924710), (5195, 477574), (5366, 462355), (10390, 238787), (13415, 184942), (26830, 92471)]