62448880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 163382400

約数和(自身を除く): 100933520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 149, 155, 169, 208, 248, 260, 298, 310, 338, 403, 496, 520, 596, 620, 676, 745, 806, 845, 1040, 1192, 1240, 1352, 1490, 1612, 1690, 1937, 2015, 2384, 2480, 2704, 2980, 3224, 3380, 3874, 4030, 4619, 5239, 5960, 6448, 6760, 7748, 8060, 9238, 9685, 10478, 11920, 13520, 15496, 16120, 18476, 19370, 20956, 23095, 25181, 26195, 30992, 32240, 36952, 38740, 41912, 46190, 50362, 52390, 60047, 73904, 77480, 83824, 92380, 100724, 104780, 120094, 125905, 154960, 184760, 201448, 209560, 240188, 251810, 300235, 369520, 402896, 419120, 480376, 503620, 600470, 780611, 960752, 1007240, 1200940, 1561222, 2014480, 2401880, 3122444, 3903055, 4803760, 6244888, 7806110, 12489776, 15612220, 31224440, 62448880]

約数ペア:

[(1, 62448880), (2, 31224440), (4, 15612220), (5, 12489776), (8, 7806110), (10, 6244888), (13, 4803760), (16, 3903055), (20, 3122444), (26, 2401880), (31, 2014480), (40, 1561222), (52, 1200940), (62, 1007240), (65, 960752), (80, 780611), (104, 600470), (124, 503620), (130, 480376), (149, 419120), (155, 402896), (169, 369520), (208, 300235), (248, 251810), (260, 240188), (298, 209560), (310, 201448), (338, 184760), (403, 154960), (496, 125905), (520, 120094), (596, 104780), (620, 100724), (676, 92380), (745, 83824), (806, 77480), (845, 73904), (1040, 60047), (1192, 52390), (1240, 50362), (1352, 46190), (1490, 41912), (1612, 38740), (1690, 36952), (1937, 32240), (2015, 30992), (2384, 26195), (2480, 25181), (2704, 23095), (2980, 20956), (3224, 19370), (3380, 18476), (3874, 16120), (4030, 15496), (4619, 13520), (5239, 11920), (5960, 10478), (6448, 9685), (6760, 9238), (7748, 8060)]