80457847276

素因数分解:

$2^2\times {\mathrm{269}}^1\times {\mathrm{74774951}}^1$

素因数の和:74775224

約数の個数: 12

約数和(自身を含む): 141324659280

約数和(自身を除く): 60866812004

約数列:

[1, 2, 4, 269, 538, 1076, 74774951, 149549902, 299099804, 20114461819, 40228923638, 80457847276]

約数ペア:

[(1, 80457847276), (2, 40228923638), (4, 20114461819), (269, 299099804), (538, 149549902), (1076, 74774951)]