38424820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{39209}}^1$

素因数の和:39232

約数の個数: 36

約数和(自身を含む): 93868740

約数和(自身を除く): 55443920

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 39209, 78418, 156836, 196045, 274463, 392090, 548926, 784180, 1097852, 1372315, 1921241, 2744630, 3842482, 5489260, 7684964, 9606205, 19212410, 38424820]

約数ペア:

[(1, 38424820), (2, 19212410), (4, 9606205), (5, 7684964), (7, 5489260), (10, 3842482), (14, 2744630), (20, 1921241), (28, 1372315), (35, 1097852), (49, 784180), (70, 548926), (98, 392090), (140, 274463), (196, 196045), (245, 156836), (490, 78418), (980, 39209)]