28320170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{76541}}^1$

素因数の和:76585

約数の個数: 16

約数和(自身を含む): 52354728

約数和(自身を除く): 24034558

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 76541, 153082, 382705, 765410, 2832017, 5664034, 14160085, 28320170]

約数ペア:

[(1, 28320170), (2, 14160085), (5, 5664034), (10, 2832017), (37, 765410), (74, 382705), (185, 153082), (370, 76541)]