26736760

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8461}}^1$

素因数の和:8551

約数の個数: 32

約数和(自身を含む): 60926400

約数和(自身を除く): 34189640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 8461, 16922, 33844, 42305, 67688, 84610, 169220, 338440, 668419, 1336838, 2673676, 3342095, 5347352, 6684190, 13368380, 26736760]

約数ペア:

[(1, 26736760), (2, 13368380), (4, 6684190), (5, 5347352), (8, 3342095), (10, 2673676), (20, 1336838), (40, 668419), (79, 338440), (158, 169220), (316, 84610), (395, 67688), (632, 42305), (790, 33844), (1580, 16922), (3160, 8461)]