7679840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{6857}}^1$

素因数の和:6879

約数の個数: 48

約数和(自身を含む): 20738592

約数和(自身を除く): 13058752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 6857, 13714, 27428, 34285, 47999, 54856, 68570, 95998, 109712, 137140, 191996, 219424, 239995, 274280, 383992, 479990, 548560, 767984, 959980, 1097120, 1535968, 1919960, 3839920, 7679840]

約数ペア:

[(1, 7679840), (2, 3839920), (4, 1919960), (5, 1535968), (7, 1097120), (8, 959980), (10, 767984), (14, 548560), (16, 479990), (20, 383992), (28, 274280), (32, 239995), (35, 219424), (40, 191996), (56, 137140), (70, 109712), (80, 95998), (112, 68570), (140, 54856), (160, 47999), (224, 34285), (280, 27428), (560, 13714), (1120, 6857)]