386009440

素因数分解:

$2^5\times 5^1\times {\mathrm{757}}^1\times {\mathrm{3187}}^1$

素因数の和:3959

約数の個数: 48

約数和(自身を含む): 913438512

約数和(自身を除く): 527429072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 757, 1514, 3028, 3187, 3785, 6056, 6374, 7570, 12112, 12748, 15140, 15935, 24224, 25496, 30280, 31870, 50992, 60560, 63740, 101984, 121120, 127480, 254960, 509920, 2412559, 4825118, 9650236, 12062795, 19300472, 24125590, 38600944, 48251180, 77201888, 96502360, 193004720, 386009440]

約数ペア:

[(1, 386009440), (2, 193004720), (4, 96502360), (5, 77201888), (8, 48251180), (10, 38600944), (16, 24125590), (20, 19300472), (32, 12062795), (40, 9650236), (80, 4825118), (160, 2412559), (757, 509920), (1514, 254960), (3028, 127480), (3187, 121120), (3785, 101984), (6056, 63740), (6374, 60560), (7570, 50992), (12112, 31870), (12748, 30280), (15140, 25496), (15935, 24224)]