41488780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 98703360

約数和(自身を除く): 57214580

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 47, 76, 92, 94, 95, 101, 115, 188, 190, 202, 230, 235, 380, 404, 437, 460, 470, 505, 874, 893, 940, 1010, 1081, 1748, 1786, 1919, 2020, 2162, 2185, 2323, 3572, 3838, 4324, 4370, 4465, 4646, 4747, 5405, 7676, 8740, 8930, 9292, 9494, 9595, 10810, 11615, 17860, 18988, 19190, 20539, 21620, 23230, 23735, 38380, 41078, 44137, 46460, 47470, 82156, 88274, 90193, 94940, 102695, 109181, 176548, 180386, 205390, 218362, 220685, 360772, 410780, 436724, 441370, 450965, 545905, 882740, 901930, 1091810, 1803860, 2074439, 2183620, 4148878, 8297756, 10372195, 20744390, 41488780]

約数ペア:

[(1, 41488780), (2, 20744390), (4, 10372195), (5, 8297756), (10, 4148878), (19, 2183620), (20, 2074439), (23, 1803860), (38, 1091810), (46, 901930), (47, 882740), (76, 545905), (92, 450965), (94, 441370), (95, 436724), (101, 410780), (115, 360772), (188, 220685), (190, 218362), (202, 205390), (230, 180386), (235, 176548), (380, 109181), (404, 102695), (437, 94940), (460, 90193), (470, 88274), (505, 82156), (874, 47470), (893, 46460), (940, 44137), (1010, 41078), (1081, 38380), (1748, 23735), (1786, 23230), (1919, 21620), (2020, 20539), (2162, 19190), (2185, 18988), (2323, 17860), (3572, 11615), (3838, 10810), (4324, 9595), (4370, 9494), (4465, 9292), (4646, 8930), (4747, 8740), (5405, 7676)]