888946780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1932493}}^1$

素因数の和:1932525

約数の個数: 24

約数和(自身を含む): 1947953952

約数和(自身を除く): 1059007172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1932493, 3864986, 7729972, 9662465, 19324930, 38649860, 44447339, 88894678, 177789356, 222236695, 444473390, 888946780]

約数ペア:

[(1, 888946780), (2, 444473390), (4, 222236695), (5, 177789356), (10, 88894678), (20, 44447339), (23, 38649860), (46, 19324930), (92, 9662465), (115, 7729972), (230, 3864986), (460, 1932493)]