79893350

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{8111}}^1$

素因数の和:8320

約数の個数: 24

約数和(自身を含む): 149374368

約数和(自身を除く): 69481018

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 8111, 9850, 16222, 40555, 81110, 202775, 405550, 1597867, 3195734, 7989335, 15978670, 39946675, 79893350]

約数ペア:

[(1, 79893350), (2, 39946675), (5, 15978670), (10, 7989335), (25, 3195734), (50, 1597867), (197, 405550), (394, 202775), (985, 81110), (1970, 40555), (4925, 16222), (8111, 9850)]