131567697790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{905677}}^1$

素因数の和:905956

約数の個数: 32

約数和(自身を含む): 241272619200

約数和(自身を除く): 109704921410

約数列:

[1, 2, 5, 10, 73, 146, 199, 365, 398, 730, 995, 1990, 14527, 29054, 72635, 145270, 905677, 1811354, 4528385, 9056770, 66114421, 132228842, 180229723, 330572105, 360459446, 661144210, 901148615, 1802297230, 13156769779, 26313539558, 65783848895, 131567697790]

約数ペア:

[(1, 131567697790), (2, 65783848895), (5, 26313539558), (10, 13156769779), (73, 1802297230), (146, 901148615), (199, 661144210), (365, 360459446), (398, 330572105), (730, 180229723), (995, 132228842), (1990, 66114421), (14527, 9056770), (29054, 4528385), (72635, 1811354), (145270, 905677)]