61583680

素因数分解:

$2^6\times 5^1\times {\mathrm{223}}^1\times {\mathrm{863}}^1$

素因数の和:1103

約数の個数: 56

約数和(自身を含む): 147474432

約数和(自身を除く): 85890752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 223, 320, 446, 863, 892, 1115, 1726, 1784, 2230, 3452, 3568, 4315, 4460, 6904, 7136, 8630, 8920, 13808, 14272, 17260, 17840, 27616, 34520, 35680, 55232, 69040, 71360, 138080, 192449, 276160, 384898, 769796, 962245, 1539592, 1924490, 3079184, 3848980, 6158368, 7697960, 12316736, 15395920, 30791840, 61583680]

約数ペア:

[(1, 61583680), (2, 30791840), (4, 15395920), (5, 12316736), (8, 7697960), (10, 6158368), (16, 3848980), (20, 3079184), (32, 1924490), (40, 1539592), (64, 962245), (80, 769796), (160, 384898), (223, 276160), (320, 192449), (446, 138080), (863, 71360), (892, 69040), (1115, 55232), (1726, 35680), (1784, 34520), (2230, 27616), (3452, 17840), (3568, 17260), (4315, 14272), (4460, 13808), (6904, 8920), (7136, 8630)]