29072240

素因数分解:

$2^4\times 5^1\times {\mathrm{363403}}^1$

素因数の和:363416

約数の個数: 20

約数和(自身を含む): 67593144

約数和(自身を除く): 38520904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 363403, 726806, 1453612, 1817015, 2907224, 3634030, 5814448, 7268060, 14536120, 29072240]

約数ペア:

[(1, 29072240), (2, 14536120), (4, 7268060), (5, 5814448), (8, 3634030), (10, 2907224), (16, 1817015), (20, 1453612), (40, 726806), (80, 363403)]