132803600

素因数分解:

$2^4\times 5^2\times {\mathrm{332009}}^1$

素因数の和:332027

約数の個数: 30

約数和(自身を含む): 319061610

約数和(自身を除く): 186258010

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 332009, 664018, 1328036, 1660045, 2656072, 3320090, 5312144, 6640180, 8300225, 13280360, 16600450, 26560720, 33200900, 66401800, 132803600]

約数ペア:

[(1, 132803600), (2, 66401800), (4, 33200900), (5, 26560720), (8, 16600450), (10, 13280360), (16, 8300225), (20, 6640180), (25, 5312144), (40, 3320090), (50, 2656072), (80, 1660045), (100, 1328036), (200, 664018), (400, 332009)]