26542040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{94793}}^1$

素因数の和:94811

約数の個数: 32

約数和(自身を含む): 68251680

約数和(自身を除く): 41709640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 94793, 189586, 379172, 473965, 663551, 758344, 947930, 1327102, 1895860, 2654204, 3317755, 3791720, 5308408, 6635510, 13271020, 26542040]

約数ペア:

[(1, 26542040), (2, 13271020), (4, 6635510), (5, 5308408), (7, 3791720), (8, 3317755), (10, 2654204), (14, 1895860), (20, 1327102), (28, 947930), (35, 758344), (40, 663551), (56, 473965), (70, 379172), (140, 189586), (280, 94793)]