240137339905

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1871}}^1\times {\mathrm{361541}}^1$

素因数の和:363488

約数の個数: 16

約数和(自身を含む): 292380461568

約数和(自身を除く): 52243121663

約数列:

[1, 5, 71, 355, 1871, 9355, 132841, 361541, 664205, 1807705, 25669411, 128347055, 676443211, 3382216055, 48027467981, 240137339905]

約数ペア:

[(1, 240137339905), (5, 48027467981), (71, 3382216055), (355, 676443211), (1871, 128347055), (9355, 25669411), (132841, 1807705), (361541, 664205)]