56553006760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1\times {\mathrm{1051}}^1$

素因数の和:1883

約数の個数: 128

約数和(自身を含む): 135589334400

約数和(自身を除く): 79036327640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 101, 152, 190, 202, 380, 404, 505, 701, 760, 808, 1010, 1051, 1402, 1919, 2020, 2102, 2804, 3505, 3838, 4040, 4204, 5255, 5608, 7010, 7676, 8408, 9595, 10510, 13319, 14020, 15352, 19190, 19969, 21020, 26638, 28040, 38380, 39938, 42040, 53276, 66595, 70801, 76760, 79876, 99845, 106151, 106552, 133190, 141602, 159752, 199690, 212302, 266380, 283204, 354005, 399380, 424604, 530755, 532760, 566408, 708010, 736751, 798760, 849208, 1061510, 1345219, 1416020, 1473502, 2016869, 2123020, 2690438, 2832040, 2947004, 3683755, 4033738, 4246040, 5380876, 5894008, 6726095, 7367510, 8067476, 10084345, 10761752, 13452190, 13998269, 14735020, 16134952, 20168690, 26904380, 27996538, 29470040, 40337380, 53808760, 55993076, 69991345, 74411851, 80674760, 111986152, 139982690, 148823702, 279965380, 297647404, 372059255, 559930760, 595294808, 744118510, 1413825169, 1488237020, 2827650338, 2976474040, 5655300676, 7069125845, 11310601352, 14138251690, 28276503380, 56553006760]

約数ペア:

[(1, 56553006760), (2, 28276503380), (4, 14138251690), (5, 11310601352), (8, 7069125845), (10, 5655300676), (19, 2976474040), (20, 2827650338), (38, 1488237020), (40, 1413825169), (76, 744118510), (95, 595294808), (101, 559930760), (152, 372059255), (190, 297647404), (202, 279965380), (380, 148823702), (404, 139982690), (505, 111986152), (701, 80674760), (760, 74411851), (808, 69991345), (1010, 55993076), (1051, 53808760), (1402, 40337380), (1919, 29470040), (2020, 27996538), (2102, 26904380), (2804, 20168690), (3505, 16134952), (3838, 14735020), (4040, 13998269), (4204, 13452190), (5255, 10761752), (5608, 10084345), (7010, 8067476), (7676, 7367510), (8408, 6726095), (9595, 5894008), (10510, 5380876), (13319, 4246040), (14020, 4033738), (15352, 3683755), (19190, 2947004), (19969, 2832040), (21020, 2690438), (26638, 2123020), (28040, 2016869), (38380, 1473502), (39938, 1416020), (42040, 1345219), (53276, 1061510), (66595, 849208), (70801, 798760), (76760, 736751), (79876, 708010), (99845, 566408), (106151, 532760), (106552, 530755), (133190, 424604), (141602, 399380), (159752, 354005), (199690, 283204), (212302, 266380)]