190080425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{176819}}^1$

素因数の和:176872

約数の個数: 12

約数和(自身を含む): 241182480

約数和(自身を除く): 51102055

約数列:

[1, 5, 25, 43, 215, 1075, 176819, 884095, 4420475, 7603217, 38016085, 190080425]

約数ペア:

[(1, 190080425), (5, 38016085), (25, 7603217), (43, 4420475), (215, 884095), (1075, 176819)]