75700010

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{17981}}^1$

素因数の和:18409

約数の個数: 16

約数和(自身を含む): 136591272

約数和(自身を除く): 60891262

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 17981, 35962, 89905, 179810, 7570001, 15140002, 37850005, 75700010]

約数ペア:

[(1, 75700010), (2, 37850005), (5, 15140002), (10, 7570001), (421, 179810), (842, 89905), (2105, 35962), (4210, 17981)]