22079540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6857}}^1$

素因数の和:6896

約数の個数: 48

約数和(自身を含む): 55302912

約数和(自身を除く): 33223372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 6857, 13714, 27428, 34285, 47999, 68570, 95998, 137140, 157711, 191996, 239995, 315422, 479990, 630844, 788555, 959980, 1103977, 1577110, 2207954, 3154220, 4415908, 5519885, 11039770, 22079540]

約数ペア:

[(1, 22079540), (2, 11039770), (4, 5519885), (5, 4415908), (7, 3154220), (10, 2207954), (14, 1577110), (20, 1103977), (23, 959980), (28, 788555), (35, 630844), (46, 479990), (70, 315422), (92, 239995), (115, 191996), (140, 157711), (161, 137140), (230, 95998), (322, 68570), (460, 47999), (644, 34285), (805, 27428), (1610, 13714), (3220, 6857)]