26124080

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1301}}^1$

素因数の和:1565

約数の個数: 40

約数和(自身を含む): 61027344

約数和(自身を除く): 34903264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 1301, 2008, 2510, 2602, 4016, 5020, 5204, 6505, 10040, 10408, 13010, 20080, 20816, 26020, 52040, 104080, 326551, 653102, 1306204, 1632755, 2612408, 3265510, 5224816, 6531020, 13062040, 26124080]

約数ペア:

[(1, 26124080), (2, 13062040), (4, 6531020), (5, 5224816), (8, 3265510), (10, 2612408), (16, 1632755), (20, 1306204), (40, 653102), (80, 326551), (251, 104080), (502, 52040), (1004, 26020), (1255, 20816), (1301, 20080), (2008, 13010), (2510, 10408), (2602, 10040), (4016, 6505), (5020, 5204)]