426011680

素因数分解:

$2^5\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4663}}^1$

素因数の和:5249

約数の個数: 48

約数和(自身を含む): 1008431424

約数和(自身を除く): 582419744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 571, 1142, 2284, 2855, 4568, 4663, 5710, 9136, 9326, 11420, 18272, 18652, 22840, 23315, 37304, 45680, 46630, 74608, 91360, 93260, 149216, 186520, 373040, 746080, 2662573, 5325146, 10650292, 13312865, 21300584, 26625730, 42601168, 53251460, 85202336, 106502920, 213005840, 426011680]

約数ペア:

[(1, 426011680), (2, 213005840), (4, 106502920), (5, 85202336), (8, 53251460), (10, 42601168), (16, 26625730), (20, 21300584), (32, 13312865), (40, 10650292), (80, 5325146), (160, 2662573), (571, 746080), (1142, 373040), (2284, 186520), (2855, 149216), (4568, 93260), (4663, 91360), (5710, 74608), (9136, 46630), (9326, 45680), (11420, 37304), (18272, 23315), (18652, 22840)]