40256495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{887}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 50189760

約数和(自身を除く): 9933265

約数列:

[1, 5, 29, 145, 313, 887, 1565, 4435, 9077, 25723, 45385, 128615, 277631, 1388155, 8051299, 40256495]

約数ペア:

[(1, 40256495), (5, 8051299), (29, 1388155), (145, 277631), (313, 128615), (887, 45385), (1565, 25723), (4435, 9077)]