190080845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{28181}}^1$

素因数の和:28276

約数の個数: 16

約数和(自身を含む): 243492480

約数和(自身を除く): 53411635

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 28181, 140905, 535439, 2000851, 2677195, 10004255, 38016169, 190080845]

約数ペア:

[(1, 190080845), (5, 38016169), (19, 10004255), (71, 2677195), (95, 2000851), (355, 535439), (1349, 140905), (6745, 28181)]