26500120

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2341}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 59861520

約数和(自身を除く): 33361400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2341, 2830, 4682, 5660, 9364, 11320, 11705, 18728, 23410, 46820, 93640, 662503, 1325006, 2650012, 3312515, 5300024, 6625030, 13250060, 26500120]

約数ペア:

[(1, 26500120), (2, 13250060), (4, 6625030), (5, 5300024), (8, 3312515), (10, 2650012), (20, 1325006), (40, 662503), (283, 93640), (566, 46820), (1132, 23410), (1415, 18728), (2264, 11705), (2341, 11320), (2830, 9364), (4682, 5660)]