125947820

素因数分解:

$2^2\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{3373}}^1$

素因数の和:5249

約数の個数: 24

約数和(自身を含む): 264710544

約数和(自身を除く): 138762724

約数列:

[1, 2, 4, 5, 10, 20, 1867, 3373, 3734, 6746, 7468, 9335, 13492, 16865, 18670, 33730, 37340, 67460, 6297391, 12594782, 25189564, 31486955, 62973910, 125947820]

約数ペア:

[(1, 125947820), (2, 62973910), (4, 31486955), (5, 25189564), (10, 12594782), (20, 6297391), (1867, 67460), (3373, 37340), (3734, 33730), (6746, 18670), (7468, 16865), (9335, 13492)]