80046590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{615743}}^1$

素因数の和:615763

約数の個数: 16

約数和(自身を含む): 155167488

約数和(自身を除く): 75120898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 615743, 1231486, 3078715, 6157430, 8004659, 16009318, 40023295, 80046590]

約数ペア:

[(1, 80046590), (2, 40023295), (5, 16009318), (10, 8004659), (13, 6157430), (26, 3078715), (65, 1231486), (130, 615743)]