17425660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6551}}^1$

素因数の和:6586

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 26603780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 6551, 13102, 26204, 32755, 45857, 65510, 91714, 124469, 131020, 183428, 229285, 248938, 458570, 497876, 622345, 871283, 917140, 1244690, 1742566, 2489380, 3485132, 4356415, 8712830, 17425660]

約数ペア:

[(1, 17425660), (2, 8712830), (4, 4356415), (5, 3485132), (7, 2489380), (10, 1742566), (14, 1244690), (19, 917140), (20, 871283), (28, 622345), (35, 497876), (38, 458570), (70, 248938), (76, 229285), (95, 183428), (133, 131020), (140, 124469), (190, 91714), (266, 65510), (380, 45857), (532, 32755), (665, 26204), (1330, 13102), (2660, 6551)]