37620940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{268721}}^1$

素因数の和:268737

約数の個数: 24

約数和(自身を含む): 90290592

約数和(自身を除く): 52669652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 268721, 537442, 1074884, 1343605, 1881047, 2687210, 3762094, 5374420, 7524188, 9405235, 18810470, 37620940]

約数ペア:

[(1, 37620940), (2, 18810470), (4, 9405235), (5, 7524188), (7, 5374420), (10, 3762094), (14, 2687210), (20, 1881047), (28, 1343605), (35, 1074884), (70, 537442), (140, 268721)]