5401780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11743}}^1$

素因数の和:11775

約数の個数: 24

約数和(自身を含む): 11837952

約数和(自身を除く): 6436172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 11743, 23486, 46972, 58715, 117430, 234860, 270089, 540178, 1080356, 1350445, 2700890, 5401780]

約数ペア:

[(1, 5401780), (2, 2700890), (4, 1350445), (5, 1080356), (10, 540178), (20, 270089), (23, 234860), (46, 117430), (92, 58715), (115, 46972), (230, 23486), (460, 11743)]