14159920

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{673}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 33096096

約数和(自身を除く): 18936176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 673, 1052, 1315, 1346, 2104, 2630, 2692, 3365, 4208, 5260, 5384, 6730, 10520, 10768, 13460, 21040, 26920, 53840, 176999, 353998, 707996, 884995, 1415992, 1769990, 2831984, 3539980, 7079960, 14159920]

約数ペア:

[(1, 14159920), (2, 7079960), (4, 3539980), (5, 2831984), (8, 1769990), (10, 1415992), (16, 884995), (20, 707996), (40, 353998), (80, 176999), (263, 53840), (526, 26920), (673, 21040), (1052, 13460), (1315, 10768), (1346, 10520), (2104, 6730), (2630, 5384), (2692, 5260), (3365, 4208)]