29123520260

素因数分解:

$2^2\times 5^1\times {\mathrm{5431}}^1\times {\mathrm{268123}}^1$

素因数の和:273563

約数の個数: 24

約数和(自身を含む): 61170881856

約数和(自身を除く): 32047361596

約数列:

[1, 2, 4, 5, 10, 20, 5431, 10862, 21724, 27155, 54310, 108620, 268123, 536246, 1072492, 1340615, 2681230, 5362460, 1456176013, 2912352026, 5824704052, 7280880065, 14561760130, 29123520260]

約数ペア:

[(1, 29123520260), (2, 14561760130), (4, 7280880065), (5, 5824704052), (10, 2912352026), (20, 1456176013), (5431, 5362460), (10862, 2681230), (21724, 1340615), (27155, 1072492), (54310, 536246), (108620, 268123)]