10450109420

素因数分解:

$2^2\times 5^1\times {\mathrm{3967}}^1\times {\mathrm{131713}}^1$

素因数の和:135689

約数の個数: 24

約数和(自身を含む): 21950928384

約数和(自身を除く): 11500818964

約数列:

[1, 2, 4, 5, 10, 20, 3967, 7934, 15868, 19835, 39670, 79340, 131713, 263426, 526852, 658565, 1317130, 2634260, 522505471, 1045010942, 2090021884, 2612527355, 5225054710, 10450109420]

約数ペア:

[(1, 10450109420), (2, 5225054710), (4, 2612527355), (5, 2090021884), (10, 1045010942), (20, 522505471), (3967, 2634260), (7934, 1317130), (15868, 658565), (19835, 526852), (39670, 263426), (79340, 131713)]