6527440

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 15311520

約数和(自身を除く): 8784080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 587, 695, 1112, 1174, 1390, 2224, 2348, 2780, 2935, 4696, 5560, 5870, 9392, 11120, 11740, 23480, 46960, 81593, 163186, 326372, 407965, 652744, 815930, 1305488, 1631860, 3263720, 6527440]

約数ペア:

[(1, 6527440), (2, 3263720), (4, 1631860), (5, 1305488), (8, 815930), (10, 652744), (16, 407965), (20, 326372), (40, 163186), (80, 81593), (139, 46960), (278, 23480), (556, 11740), (587, 11120), (695, 9392), (1112, 5870), (1174, 5560), (1390, 4696), (2224, 2935), (2348, 2780)]