210376480

素因数分解:

$2^5\times 5^1\times {\mathrm{1314853}}^1$

素因数の和:1314868

約数の個数: 24

約数和(自身を含む): 497014812

約数和(自身を除く): 286638332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1314853, 2629706, 5259412, 6574265, 10518824, 13148530, 21037648, 26297060, 42075296, 52594120, 105188240, 210376480]

約数ペア:

[(1, 210376480), (2, 105188240), (4, 52594120), (5, 42075296), (8, 26297060), (10, 21037648), (16, 13148530), (20, 10518824), (32, 6574265), (40, 5259412), (80, 2629706), (160, 1314853)]