71024950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{17981}}^1$

素因数の和:18072

約数の個数: 24

約数和(自身を含む): 133786080

約数和(自身を除く): 62761130

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 17981, 35962, 89905, 179810, 449525, 899050, 1420499, 2840998, 7102495, 14204990, 35512475, 71024950]

約数ペア:

[(1, 71024950), (2, 35512475), (5, 14204990), (10, 7102495), (25, 2840998), (50, 1420499), (79, 899050), (158, 449525), (395, 179810), (790, 89905), (1975, 35962), (3950, 17981)]