577990460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{11743}}^1$

素因数の和:11882

約数の個数: 48

約数和(自身を含む): 1278498816

約数和(自身を除く): 700508356

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 428, 460, 535, 1070, 2140, 2461, 4922, 9844, 11743, 12305, 23486, 24610, 46972, 49220, 58715, 117430, 234860, 270089, 540178, 1080356, 1256501, 1350445, 2513002, 2700890, 5026004, 5401780, 6282505, 12565010, 25130020, 28899523, 57799046, 115598092, 144497615, 288995230, 577990460]

約数ペア:

[(1, 577990460), (2, 288995230), (4, 144497615), (5, 115598092), (10, 57799046), (20, 28899523), (23, 25130020), (46, 12565010), (92, 6282505), (107, 5401780), (115, 5026004), (214, 2700890), (230, 2513002), (428, 1350445), (460, 1256501), (535, 1080356), (1070, 540178), (2140, 270089), (2461, 234860), (4922, 117430), (9844, 58715), (11743, 49220), (12305, 46972), (23486, 24610)]