165322940

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{29209}}^1$

素因数の和:29501

約数の個数: 24

約数和(自身を含む): 348416880

約数和(自身を除く): 183093940

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 29209, 58418, 116836, 146045, 292090, 584180, 8266147, 16532294, 33064588, 41330735, 82661470, 165322940]

約数ペア:

[(1, 165322940), (2, 82661470), (4, 41330735), (5, 33064588), (10, 16532294), (20, 8266147), (283, 584180), (566, 292090), (1132, 146045), (1415, 116836), (2830, 58418), (5660, 29209)]