200431040

素因数分解:

$2^6\times 5^1\times {\mathrm{626347}}^1$

素因数の和:626364

約数の個数: 28

約数和(自身を含む): 477277176

約数和(自身を除く): 276846136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 626347, 1252694, 2505388, 3131735, 5010776, 6263470, 10021552, 12526940, 20043104, 25053880, 40086208, 50107760, 100215520, 200431040]

約数ペア:

[(1, 200431040), (2, 100215520), (4, 50107760), (5, 40086208), (8, 25053880), (10, 20043104), (16, 12526940), (20, 10021552), (32, 6263470), (40, 5010776), (64, 3131735), (80, 2505388), (160, 1252694), (320, 626347)]