10787305

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 13417488

約数和(自身を除く): 2630183

約数列:

[1, 5, 41, 101, 205, 505, 521, 2605, 4141, 20705, 21361, 52621, 106805, 263105, 2157461, 10787305]

約数ペア:

[(1, 10787305), (5, 2157461), (41, 263105), (101, 106805), (205, 52621), (505, 21361), (521, 20705), (2605, 4141)]