40163245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1009}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 50904000

約数和(自身を除く): 10740755

約数列:

[1, 5, 19, 95, 419, 1009, 2095, 5045, 7961, 19171, 39805, 95855, 422771, 2113855, 8032649, 40163245]

約数ペア:

[(1, 40163245), (5, 8032649), (19, 2113855), (95, 422771), (419, 95855), (1009, 39805), (2095, 19171), (5045, 7961)]