1528491220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3322807}}^1$

素因数の和:3322839

約数の個数: 24

約数和(自身を含む): 3349390464

約数和(自身を除く): 1820899244

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 3322807, 6645614, 13291228, 16614035, 33228070, 66456140, 76424561, 152849122, 305698244, 382122805, 764245610, 1528491220]

約数ペア:

[(1, 1528491220), (2, 764245610), (4, 382122805), (5, 305698244), (10, 152849122), (20, 76424561), (23, 66456140), (46, 33228070), (92, 16614035), (115, 13291228), (230, 6645614), (460, 3322807)]