26618980

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4703}}^1$

素因数の和:4995

約数の個数: 24

約数和(自身を含む): 56109312

約数和(自身を除く): 29490332

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 4703, 5660, 9406, 18812, 23515, 47030, 94060, 1330949, 2661898, 5323796, 6654745, 13309490, 26618980]

約数ペア:

[(1, 26618980), (2, 13309490), (4, 6654745), (5, 5323796), (10, 2661898), (20, 1330949), (283, 94060), (566, 47030), (1132, 23515), (1415, 18812), (2830, 9406), (4703, 5660)]