126388210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{9439}}^1$

素因数の和:9562

約数の個数: 32

約数和(自身を含む): 247403520

約数和(自身を除く): 121015310

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 9439, 13390, 18878, 47195, 94390, 122707, 245414, 613535, 972217, 1227070, 1944434, 4861085, 9722170, 12638821, 25277642, 63194105, 126388210]

約数ペア:

[(1, 126388210), (2, 63194105), (5, 25277642), (10, 12638821), (13, 9722170), (26, 4861085), (65, 1944434), (103, 1227070), (130, 972217), (206, 613535), (515, 245414), (1030, 122707), (1339, 94390), (2678, 47195), (6695, 18878), (9439, 13390)]