302912240

素因数分解:

$2^4\times 5^1\times {\mathrm{3786403}}^1$

素因数の和:3786416

約数の個数: 20

約数和(自身を含む): 704271144

約数和(自身を除く): 401358904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3786403, 7572806, 15145612, 18932015, 30291224, 37864030, 60582448, 75728060, 151456120, 302912240]

約数ペア:

[(1, 302912240), (2, 151456120), (4, 75728060), (5, 60582448), (8, 37864030), (10, 30291224), (16, 18932015), (20, 15145612), (40, 7572806), (80, 3786403)]