136443680

素因数分解:

$2^5\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1559}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 323144640

約数和(自身を除く): 186700960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 547, 1094, 1559, 2188, 2735, 3118, 4376, 5470, 6236, 7795, 8752, 10940, 12472, 15590, 17504, 21880, 24944, 31180, 43760, 49888, 62360, 87520, 124720, 249440, 852773, 1705546, 3411092, 4263865, 6822184, 8527730, 13644368, 17055460, 27288736, 34110920, 68221840, 136443680]

約数ペア:

[(1, 136443680), (2, 68221840), (4, 34110920), (5, 27288736), (8, 17055460), (10, 13644368), (16, 8527730), (20, 6822184), (32, 4263865), (40, 3411092), (80, 1705546), (160, 852773), (547, 249440), (1094, 124720), (1559, 87520), (2188, 62360), (2735, 49888), (3118, 43760), (4376, 31180), (5470, 24944), (6236, 21880), (7795, 17504), (8752, 15590), (10940, 12472)]