57058520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 136188000

約数和(自身を除く): 79129480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 193, 380, 386, 389, 760, 772, 778, 965, 1544, 1556, 1930, 1945, 3112, 3667, 3860, 3890, 7334, 7391, 7720, 7780, 14668, 14782, 15560, 18335, 29336, 29564, 36670, 36955, 59128, 73340, 73910, 75077, 146680, 147820, 150154, 295640, 300308, 375385, 600616, 750770, 1426463, 1501540, 2852926, 3003080, 5705852, 7132315, 11411704, 14264630, 28529260, 57058520]

約数ペア:

[(1, 57058520), (2, 28529260), (4, 14264630), (5, 11411704), (8, 7132315), (10, 5705852), (19, 3003080), (20, 2852926), (38, 1501540), (40, 1426463), (76, 750770), (95, 600616), (152, 375385), (190, 300308), (193, 295640), (380, 150154), (386, 147820), (389, 146680), (760, 75077), (772, 73910), (778, 73340), (965, 59128), (1544, 36955), (1556, 36670), (1930, 29564), (1945, 29336), (3112, 18335), (3667, 15560), (3860, 14782), (3890, 14668), (7334, 7780), (7391, 7720)]