2054799040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:415

約数の個数: 224

約数和(自身を含む): 5842796544

約数和(自身を除く): 3787997504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 127, 140, 155, 160, 217, 224, 233, 248, 254, 280, 310, 320, 434, 448, 466, 496, 508, 560, 620, 635, 868, 889, 932, 992, 1016, 1085, 1120, 1165, 1240, 1270, 1631, 1736, 1778, 1864, 1984, 2032, 2170, 2240, 2330, 2480, 2540, 3262, 3472, 3556, 3728, 3937, 4064, 4340, 4445, 4660, 4960, 5080, 6524, 6944, 7112, 7223, 7456, 7874, 8128, 8155, 8680, 8890, 9320, 9920, 10160, 13048, 13888, 14224, 14446, 14912, 15748, 16310, 17360, 17780, 18640, 19685, 20320, 26096, 27559, 28448, 28892, 29591, 31496, 32620, 34720, 35560, 36115, 37280, 39370, 40640, 50561, 52192, 55118, 56896, 57784, 59182, 62992, 65240, 69440, 71120, 72230, 74560, 78740, 101122, 104384, 110236, 115568, 118364, 125984, 130480, 137795, 142240, 144460, 147955, 157480, 202244, 207137, 220472, 231136, 236728, 251968, 252805, 260960, 275590, 284480, 288920, 295910, 314960, 404488, 414274, 440944, 462272, 473456, 505610, 521920, 551180, 577840, 591820, 629920, 808976, 828548, 881888, 917321, 946912, 1011220, 1035685, 1102360, 1155680, 1183640, 1259840, 1617952, 1657096, 1763776, 1834642, 1893824, 2022440, 2071370, 2204720, 2311360, 2367280, 3235904, 3314192, 3669284, 4044880, 4142740, 4409440, 4586605, 4734560, 6421247, 6628384, 7338568, 8089760, 8285480, 8818880, 9173210, 9469120, 12842494, 13256768, 14677136, 16179520, 16570960, 18346420, 25684988, 29354272, 32106235, 33141920, 36692840, 51369976, 58708544, 64212470, 66283840, 73385680, 102739952, 128424940, 146771360, 205479904, 256849880, 293542720, 410959808, 513699760, 1027399520, 2054799040]

約数ペア:

[(1, 2054799040), (2, 1027399520), (4, 513699760), (5, 410959808), (7, 293542720), (8, 256849880), (10, 205479904), (14, 146771360), (16, 128424940), (20, 102739952), (28, 73385680), (31, 66283840), (32, 64212470), (35, 58708544), (40, 51369976), (56, 36692840), (62, 33141920), (64, 32106235), (70, 29354272), (80, 25684988), (112, 18346420), (124, 16570960), (127, 16179520), (140, 14677136), (155, 13256768), (160, 12842494), (217, 9469120), (224, 9173210), (233, 8818880), (248, 8285480), (254, 8089760), (280, 7338568), (310, 6628384), (320, 6421247), (434, 4734560), (448, 4586605), (466, 4409440), (496, 4142740), (508, 4044880), (560, 3669284), (620, 3314192), (635, 3235904), (868, 2367280), (889, 2311360), (932, 2204720), (992, 2071370), (1016, 2022440), (1085, 1893824), (1120, 1834642), (1165, 1763776), (1240, 1657096), (1270, 1617952), (1631, 1259840), (1736, 1183640), (1778, 1155680), (1864, 1102360), (1984, 1035685), (2032, 1011220), (2170, 946912), (2240, 917321), (2330, 881888), (2480, 828548), (2540, 808976), (3262, 629920), (3472, 591820), (3556, 577840), (3728, 551180), (3937, 521920), (4064, 505610), (4340, 473456), (4445, 462272), (4660, 440944), (4960, 414274), (5080, 404488), (6524, 314960), (6944, 295910), (7112, 288920), (7223, 284480), (7456, 275590), (7874, 260960), (8128, 252805), (8155, 251968), (8680, 236728), (8890, 231136), (9320, 220472), (9920, 207137), (10160, 202244), (13048, 157480), (13888, 147955), (14224, 144460), (14446, 142240), (14912, 137795), (15748, 130480), (16310, 125984), (17360, 118364), (17780, 115568), (18640, 110236), (19685, 104384), (20320, 101122), (26096, 78740), (27559, 74560), (28448, 72230), (28892, 71120), (29591, 69440), (31496, 65240), (32620, 62992), (34720, 59182), (35560, 57784), (36115, 56896), (37280, 55118), (39370, 52192), (40640, 50561)]