84317020

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{14897}}^1$

素因数の和:15189

約数の個数: 24

約数和(自身を含む): 177703344

約数和(自身を除く): 93386324

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 14897, 29794, 59588, 74485, 148970, 297940, 4215851, 8431702, 16863404, 21079255, 42158510, 84317020]

約数ペア:

[(1, 84317020), (2, 42158510), (4, 21079255), (5, 16863404), (10, 8431702), (20, 4215851), (283, 297940), (566, 148970), (1132, 74485), (1415, 59588), (2830, 29794), (5660, 14897)]