3873652240

素因数分解:

$2^4\times 5^1\times {\mathrm{48420653}}^1$

素因数の和:48420666

約数の個数: 20

約数和(自身を含む): 9006241644

約数和(自身を除く): 5132589404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 48420653, 96841306, 193682612, 242103265, 387365224, 484206530, 774730448, 968413060, 1936826120, 3873652240]

約数ペア:

[(1, 3873652240), (2, 1936826120), (4, 968413060), (5, 774730448), (8, 484206530), (10, 387365224), (16, 242103265), (20, 193682612), (40, 96841306), (80, 48420653)]