82550800

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4391}}^1$

素因数の和:4456

約数の個数: 60

約数和(自身を含む): 202594176

約数和(自身を除く): 120043376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 3760, 4391, 4700, 8782, 9400, 17564, 18800, 21955, 35128, 43910, 70256, 87820, 109775, 175640, 206377, 219550, 351280, 412754, 439100, 825508, 878200, 1031885, 1651016, 1756400, 2063770, 3302032, 4127540, 5159425, 8255080, 10318850, 16510160, 20637700, 41275400, 82550800]

約数ペア:

[(1, 82550800), (2, 41275400), (4, 20637700), (5, 16510160), (8, 10318850), (10, 8255080), (16, 5159425), (20, 4127540), (25, 3302032), (40, 2063770), (47, 1756400), (50, 1651016), (80, 1031885), (94, 878200), (100, 825508), (188, 439100), (200, 412754), (235, 351280), (376, 219550), (400, 206377), (470, 175640), (752, 109775), (940, 87820), (1175, 70256), (1880, 43910), (2350, 35128), (3760, 21955), (4391, 18800), (4700, 17564), (8782, 9400)]