40088892452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{16631}}^1$

素因数の和:16881

約数の個数: 96

約数和(自身を含む): 88519495680

約数和(自身を除く): 48430603228

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 197, 266, 322, 394, 437, 532, 644, 788, 874, 1379, 1748, 2758, 3059, 3743, 4531, 5516, 6118, 7486, 9062, 12236, 14972, 16631, 18124, 26201, 31717, 33262, 52402, 63434, 66524, 86089, 104804, 116417, 126868, 172178, 232834, 315989, 344356, 382513, 465668, 602623, 631978, 765026, 1205246, 1263956, 1530052, 2211923, 2410492, 2677591, 3276307, 4423846, 5355182, 6552614, 7267747, 8847692, 10710364, 13105228, 14535494, 22934149, 29070988, 45868298, 50874229, 62249833, 75355061, 91736596, 101748458, 124499666, 150710122, 203496916, 248999332, 301420244, 435748831, 527485427, 871497662, 1054970854, 1431746159, 1742995324, 2109941708, 2863492318, 5726984636, 10022223113, 20044446226, 40088892452]

約数ペア:

[(1, 40088892452), (2, 20044446226), (4, 10022223113), (7, 5726984636), (14, 2863492318), (19, 2109941708), (23, 1742995324), (28, 1431746159), (38, 1054970854), (46, 871497662), (76, 527485427), (92, 435748831), (133, 301420244), (161, 248999332), (197, 203496916), (266, 150710122), (322, 124499666), (394, 101748458), (437, 91736596), (532, 75355061), (644, 62249833), (788, 50874229), (874, 45868298), (1379, 29070988), (1748, 22934149), (2758, 14535494), (3059, 13105228), (3743, 10710364), (4531, 8847692), (5516, 7267747), (6118, 6552614), (7486, 5355182), (9062, 4423846), (12236, 3276307), (14972, 2677591), (16631, 2410492), (18124, 2211923), (26201, 1530052), (31717, 1263956), (33262, 1205246), (52402, 765026), (63434, 631978), (66524, 602623), (86089, 465668), (104804, 382513), (116417, 344356), (126868, 315989), (172178, 232834)]