127190900

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{11887}}^1$

素因数の和:12008

約数の個数: 36

約数和(自身を含む): 278607168

約数和(自身を除く): 151416268

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 10700, 11887, 23774, 47548, 59435, 118870, 237740, 297175, 594350, 1188700, 1271909, 2543818, 5087636, 6359545, 12719090, 25438180, 31797725, 63595450, 127190900]

約数ペア:

[(1, 127190900), (2, 63595450), (4, 31797725), (5, 25438180), (10, 12719090), (20, 6359545), (25, 5087636), (50, 2543818), (100, 1271909), (107, 1188700), (214, 594350), (428, 297175), (535, 237740), (1070, 118870), (2140, 59435), (2675, 47548), (5350, 23774), (10700, 11887)]