37648940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{268921}}^1$

素因数の和:268937

約数の個数: 24

約数和(自身を含む): 90357792

約数和(自身を除く): 52708852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 268921, 537842, 1075684, 1344605, 1882447, 2689210, 3764894, 5378420, 7529788, 9412235, 18824470, 37648940]

約数ペア:

[(1, 37648940), (2, 18824470), (4, 9412235), (5, 7529788), (7, 5378420), (10, 3764894), (14, 2689210), (20, 1882447), (28, 1344605), (35, 1075684), (70, 537842), (140, 268921)]