128619410

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{787}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 236589120

約数和(自身を除く): 107969710

約数列:

[1, 2, 5, 10, 59, 118, 277, 295, 554, 590, 787, 1385, 1574, 2770, 3935, 7870, 16343, 32686, 46433, 81715, 92866, 163430, 217999, 232165, 435998, 464330, 1089995, 2179990, 12861941, 25723882, 64309705, 128619410]

約数ペア:

[(1, 128619410), (2, 64309705), (5, 25723882), (10, 12861941), (59, 2179990), (118, 1089995), (277, 464330), (295, 435998), (554, 232165), (590, 217999), (787, 163430), (1385, 92866), (1574, 81715), (2770, 46433), (3935, 32686), (7870, 16343)]