2012363650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1900

約数の個数: 96

約数和(自身を含む): 4285975680

約数和(自身を除く): 2273612030

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 71, 110, 142, 145, 275, 290, 319, 355, 550, 638, 710, 725, 781, 1450, 1562, 1595, 1775, 1777, 2059, 3190, 3550, 3554, 3905, 4118, 7810, 7975, 8885, 10295, 15950, 17770, 19525, 19547, 20590, 22649, 39050, 39094, 44425, 45298, 51475, 51533, 88850, 97735, 102950, 103066, 113245, 126167, 195470, 226490, 252334, 257665, 488675, 515330, 566225, 566863, 630835, 977350, 1132450, 1133726, 1261670, 1288325, 1387837, 2576650, 2775674, 2834315, 3154175, 3658843, 5668630, 6308350, 6939185, 7317686, 13878370, 14171575, 18294215, 28343150, 34695925, 36588430, 40247273, 69391850, 80494546, 91471075, 182942150, 201236365, 402472730, 1006181825, 2012363650]

約数ペア:

[(1, 2012363650), (2, 1006181825), (5, 402472730), (10, 201236365), (11, 182942150), (22, 91471075), (25, 80494546), (29, 69391850), (50, 40247273), (55, 36588430), (58, 34695925), (71, 28343150), (110, 18294215), (142, 14171575), (145, 13878370), (275, 7317686), (290, 6939185), (319, 6308350), (355, 5668630), (550, 3658843), (638, 3154175), (710, 2834315), (725, 2775674), (781, 2576650), (1450, 1387837), (1562, 1288325), (1595, 1261670), (1775, 1133726), (1777, 1132450), (2059, 977350), (3190, 630835), (3550, 566863), (3554, 566225), (3905, 515330), (4118, 488675), (7810, 257665), (7975, 252334), (8885, 226490), (10295, 195470), (15950, 126167), (17770, 113245), (19525, 103066), (19547, 102950), (20590, 97735), (22649, 88850), (39050, 51533), (39094, 51475), (44425, 45298)]