238595360

素因数分解:

$2^5\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3559}}^1$

素因数の和:3993

約数の個数: 48

約数和(自身を含む): 565185600

約数和(自身を除く): 326590240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 419, 838, 1676, 2095, 3352, 3559, 4190, 6704, 7118, 8380, 13408, 14236, 16760, 17795, 28472, 33520, 35590, 56944, 67040, 71180, 113888, 142360, 284720, 569440, 1491221, 2982442, 5964884, 7456105, 11929768, 14912210, 23859536, 29824420, 47719072, 59648840, 119297680, 238595360]

約数ペア:

[(1, 238595360), (2, 119297680), (4, 59648840), (5, 47719072), (8, 29824420), (10, 23859536), (16, 14912210), (20, 11929768), (32, 7456105), (40, 5964884), (80, 2982442), (160, 1491221), (419, 569440), (838, 284720), (1676, 142360), (2095, 113888), (3352, 71180), (3559, 67040), (4190, 56944), (6704, 35590), (7118, 33520), (8380, 28472), (13408, 17795), (14236, 16760)]