136172420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{296027}}^1$

素因数の和:296059

約数の個数: 24

約数和(自身を含む): 298396224

約数和(自身を除く): 162223804

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 296027, 592054, 1184108, 1480135, 2960270, 5920540, 6808621, 13617242, 27234484, 34043105, 68086210, 136172420]

約数ペア:

[(1, 136172420), (2, 68086210), (4, 34043105), (5, 27234484), (10, 13617242), (20, 6808621), (23, 5920540), (46, 2960270), (92, 1480135), (115, 1184108), (230, 592054), (460, 296027)]