8256160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4691}}^1$

素因数の和:4717

約数の個数: 48

約数和(自身を含む): 21282912

約数和(自身を除く): 13026752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 4691, 9382, 18764, 23455, 37528, 46910, 51601, 75056, 93820, 103202, 150112, 187640, 206404, 258005, 375280, 412808, 516010, 750560, 825616, 1032020, 1651232, 2064040, 4128080, 8256160]

約数ペア:

[(1, 8256160), (2, 4128080), (4, 2064040), (5, 1651232), (8, 1032020), (10, 825616), (11, 750560), (16, 516010), (20, 412808), (22, 375280), (32, 258005), (40, 206404), (44, 187640), (55, 150112), (80, 103202), (88, 93820), (110, 75056), (160, 51601), (176, 46910), (220, 37528), (352, 23455), (440, 18764), (880, 9382), (1760, 4691)]