80024519810

素因数分解:

$2^1\times 5^1\times {\mathrm{30949}}^1\times {\mathrm{258569}}^1$

素因数の和:289525

約数の個数: 16

約数和(自身を含む): 144049347000

約数和(自身を除く): 64024827190

約数列:

[1, 2, 5, 10, 30949, 61898, 154745, 258569, 309490, 517138, 1292845, 2585690, 8002451981, 16004903962, 40012259905, 80024519810]

約数ペア:

[(1, 80024519810), (2, 40012259905), (5, 16004903962), (10, 8002451981), (30949, 2585690), (61898, 1292845), (154745, 517138), (258569, 309490)]