2080493510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{9619}}^1$

素因数の和:10172

約数の個数: 32

約数和(自身を含む): 3839996160

約数和(自身を除く): 1759502650

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 503, 1006, 2515, 5030, 9619, 19238, 21629, 43258, 48095, 96190, 108145, 216290, 413617, 827234, 2068085, 4136170, 4838357, 9676714, 24191785, 48383570, 208049351, 416098702, 1040246755, 2080493510]

約数ペア:

[(1, 2080493510), (2, 1040246755), (5, 416098702), (10, 208049351), (43, 48383570), (86, 24191785), (215, 9676714), (430, 4838357), (503, 4136170), (1006, 2068085), (2515, 827234), (5030, 413617), (9619, 216290), (19238, 108145), (21629, 96190), (43258, 48095)]