252845020

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{36433}}^1$

素因数の和:36789

約数の個数: 24

約数和(自身を含む): 532519344

約数和(自身を除く): 279674324

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 36433, 72866, 145732, 182165, 364330, 728660, 12642251, 25284502, 50569004, 63211255, 126422510, 252845020]

約数ペア:

[(1, 252845020), (2, 126422510), (4, 63211255), (5, 50569004), (10, 25284502), (20, 12642251), (347, 728660), (694, 364330), (1388, 182165), (1735, 145732), (3470, 72866), (6940, 36433)]