84385060

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{9397}}^1$

素因数の和:9855

約数の個数: 24

約数和(自身を含む): 177622200

約数和(自身を除く): 93237140

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 4490, 8980, 9397, 18794, 37588, 46985, 93970, 187940, 4219253, 8438506, 16877012, 21096265, 42192530, 84385060]

約数ペア:

[(1, 84385060), (2, 42192530), (4, 21096265), (5, 16877012), (10, 8438506), (20, 4219253), (449, 187940), (898, 93970), (1796, 46985), (2245, 37588), (4490, 18794), (8980, 9397)]