17364041680

素因数分解:

$2^4\times 5^1\times {\mathrm{217050521}}^1$

素因数の和:217050534

約数の個数: 20

約数和(自身を含む): 40371397092

約数和(自身を除く): 23007355412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 217050521, 434101042, 868202084, 1085252605, 1736404168, 2170505210, 3472808336, 4341010420, 8682020840, 17364041680]

約数ペア:

[(1, 17364041680), (2, 8682020840), (4, 4341010420), (5, 3472808336), (8, 2170505210), (10, 1736404168), (16, 1085252605), (20, 868202084), (40, 434101042), (80, 217050521)]