132928520

素因数分解:

$2^3\times 5^1\times {\mathrm{3323213}}^1$

素因数の和:3323224

約数の個数: 16

約数和(自身を含む): 299089260

約数和(自身を除く): 166160740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3323213, 6646426, 13292852, 16616065, 26585704, 33232130, 66464260, 132928520]

約数ペア:

[(1, 132928520), (2, 66464260), (4, 33232130), (5, 26585704), (8, 16616065), (10, 13292852), (20, 6646426), (40, 3323213)]