280160332

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{57457}}^1$

素因数の和:57537

約数の個数: 24

約数和(自身を含む): 521258976

約数和(自身を除く): 241098644

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 57457, 114914, 229828, 1321511, 2643022, 3045221, 5286044, 6090442, 12180884, 70040083, 140080166, 280160332]

約数ペア:

[(1, 280160332), (2, 140080166), (4, 70040083), (23, 12180884), (46, 6090442), (53, 5286044), (92, 3045221), (106, 2643022), (212, 1321511), (1219, 229828), (2438, 114914), (4876, 57457)]