1187998792010

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{19763}}^1\times {\mathrm{13693}}^1$

素因数の和:33902

約数の個数: 32

約数和(自身を含む): 2143533870720

約数和(自身を除く): 955535078710

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 13693, 19763, 27386, 39526, 68465, 98815, 136930, 197630, 6011227, 8675957, 12022454, 17351914, 30056135, 43379785, 60112270, 86759570, 270614759, 541229518, 1353073795, 2706147590, 118799879201, 237599758402, 593999396005, 1187998792010]

約数ペア:

[(1, 1187998792010), (2, 593999396005), (5, 237599758402), (10, 118799879201), (439, 2706147590), (878, 1353073795), (2195, 541229518), (4390, 270614759), (13693, 86759570), (19763, 60112270), (27386, 43379785), (39526, 30056135), (68465, 17351914), (98815, 12022454), (136930, 8675957), (197630, 6011227)]