2510191540

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{271079}}^1$

素因数の和:271551

約数の個数: 24

約数和(自身を含む): 5282807040

約数和(自身を除く): 2772615500

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 9260, 271079, 542158, 1084316, 1355395, 2710790, 5421580, 125509577, 251019154, 502038308, 627547885, 1255095770, 2510191540]

約数ペア:

[(1, 2510191540), (2, 1255095770), (4, 627547885), (5, 502038308), (10, 251019154), (20, 125509577), (463, 5421580), (926, 2710790), (1852, 1355395), (2315, 1084316), (4630, 542158), (9260, 271079)]