38456180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{39241}}^1$

素因数の和:39264

約数の個数: 36

約数和(自身を含む): 93945348

約数和(自身を除く): 55489168

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 39241, 78482, 156964, 196205, 274687, 392410, 549374, 784820, 1098748, 1373435, 1922809, 2746870, 3845618, 5493740, 7691236, 9614045, 19228090, 38456180]

約数ペア:

[(1, 38456180), (2, 19228090), (4, 9614045), (5, 7691236), (7, 5493740), (10, 3845618), (14, 2746870), (20, 1922809), (28, 1373435), (35, 1098748), (49, 784820), (70, 549374), (98, 392410), (140, 274687), (196, 196205), (245, 156964), (490, 78482), (980, 39241)]