528090080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{471509}}^1$

素因数の和:471531

約数の個数: 48

約数和(自身を含む): 1425846240

約数和(自身を除く): 897756160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 471509, 943018, 1886036, 2357545, 3300563, 3772072, 4715090, 6601126, 7544144, 9430180, 13202252, 15088288, 16502815, 18860360, 26404504, 33005630, 37720720, 52809008, 66011260, 75441440, 105618016, 132022520, 264045040, 528090080]

約数ペア:

[(1, 528090080), (2, 264045040), (4, 132022520), (5, 105618016), (7, 75441440), (8, 66011260), (10, 52809008), (14, 37720720), (16, 33005630), (20, 26404504), (28, 18860360), (32, 16502815), (35, 15088288), (40, 13202252), (56, 9430180), (70, 7544144), (80, 6601126), (112, 4715090), (140, 3772072), (160, 3300563), (224, 2357545), (280, 1886036), (560, 943018), (1120, 471509)]