117564366820

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{13390019}}^1$

素因数の和:13390467

約数の個数: 24

約数和(自身を含む): 247447569600

約数和(自身を除く): 129883202780

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 8780, 13390019, 26780038, 53560076, 66950095, 133900190, 267800380, 5878218341, 11756436682, 23512873364, 29391091705, 58782183410, 117564366820]

約数ペア:

[(1, 117564366820), (2, 58782183410), (4, 29391091705), (5, 23512873364), (10, 11756436682), (20, 5878218341), (439, 267800380), (878, 133900190), (1756, 66950095), (2195, 53560076), (4390, 26780038), (8780, 13390019)]