77007680

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10463}}^1$

素因数の和:10503

約数の個数: 56

約数和(自身を含む): 191365632

約数和(自身を除く): 114357952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 10463, 20926, 41852, 52315, 83704, 104630, 167408, 209260, 240649, 334816, 418520, 481298, 669632, 837040, 962596, 1203245, 1674080, 1925192, 2406490, 3348160, 3850384, 4812980, 7700768, 9625960, 15401536, 19251920, 38503840, 77007680]

約数ペア:

[(1, 77007680), (2, 38503840), (4, 19251920), (5, 15401536), (8, 9625960), (10, 7700768), (16, 4812980), (20, 3850384), (23, 3348160), (32, 2406490), (40, 1925192), (46, 1674080), (64, 1203245), (80, 962596), (92, 837040), (115, 669632), (160, 481298), (184, 418520), (230, 334816), (320, 240649), (368, 209260), (460, 167408), (736, 104630), (920, 83704), (1472, 52315), (1840, 41852), (3680, 20926), (7360, 10463)]