2520240804

素因数分解:

$2^2\times 3^4\times {\mathrm{2789}}^2$

素因数の和:5594

約数の個数: 45

約数和(自身を含む): 6590770417

約数和(自身を除く): 4070529613

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2789, 5578, 8367, 11156, 16734, 25101, 33468, 50202, 75303, 100404, 150606, 225909, 301212, 451818, 903636, 7778521, 15557042, 23335563, 31114084, 46671126, 70006689, 93342252, 140013378, 210020067, 280026756, 420040134, 630060201, 840080268, 1260120402, 2520240804]

約数ペア:

[(1, 2520240804), (2, 1260120402), (3, 840080268), (4, 630060201), (6, 420040134), (9, 280026756), (12, 210020067), (18, 140013378), (27, 93342252), (36, 70006689), (54, 46671126), (81, 31114084), (108, 23335563), (162, 15557042), (324, 7778521), (2789, 903636), (5578, 451818), (8367, 301212), (11156, 225909), (16734, 150606), (25101, 100404), (33468, 75303)]