1040384005

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1\times {\mathrm{1789}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 1261992960

約数和(自身を除く): 221608955

約数列:

[1, 5, 107, 535, 1087, 1789, 5435, 8945, 116309, 191423, 581545, 957115, 1944643, 9723215, 208076801, 1040384005]

約数ペア:

[(1, 1040384005), (5, 208076801), (107, 9723215), (535, 1944643), (1087, 957115), (1789, 581545), (5435, 191423), (8945, 116309)]