25880493610

素因数分解:

$2^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{3129443}}^1$

素因数の和:3130277

約数の個数: 16

約数和(自身を含む): 46641233376

約数和(自身を除く): 20760739766

約数列:

[1, 2, 5, 10, 827, 1654, 4135, 8270, 3129443, 6258886, 15647215, 31294430, 2588049361, 5176098722, 12940246805, 25880493610]

約数ペア:

[(1, 25880493610), (2, 12940246805), (5, 5176098722), (10, 2588049361), (827, 31294430), (1654, 15647215), (4135, 6258886), (8270, 3129443)]