118889721385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1\times {\mathrm{458317}}^1$

素因数の和:460140

約数の個数: 16

約数和(自身を含む): 147670059600

約数和(自身を除く): 28780338215

約数列:

[1, 5, 29, 145, 1789, 8945, 51881, 259405, 458317, 2291585, 13291193, 66455965, 819929113, 4099645565, 23777944277, 118889721385]

約数ペア:

[(1, 118889721385), (5, 23777944277), (29, 4099645565), (145, 819929113), (1789, 66455965), (8945, 13291193), (51881, 2291585), (259405, 458317)]