25855990

素因数分解:

$2^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{2503}}^1$

素因数の和:3543

約数の個数: 16

約数和(自身を含む): 46604448

約数和(自身を除く): 20748458

約数列:

[1, 2, 5, 10, 1033, 2066, 2503, 5006, 5165, 10330, 12515, 25030, 2585599, 5171198, 12927995, 25855990]

約数ペア:

[(1, 25855990), (2, 12927995), (5, 5171198), (10, 2585599), (1033, 25030), (2066, 12515), (2503, 10330), (5006, 5165)]