2019979152950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{27779}}^1$

素因数の和:27975

約数の個数: 192

約数和(自身を含む): 4375069977600

約数和(自身を除く): 2355090824650

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 47, 50, 55, 58, 94, 97, 110, 145, 194, 235, 275, 290, 319, 470, 485, 517, 550, 638, 725, 970, 1034, 1067, 1175, 1363, 1450, 1595, 2134, 2350, 2425, 2585, 2726, 2813, 3190, 4559, 4850, 5170, 5335, 5626, 6815, 7975, 9118, 10670, 12925, 13630, 14065, 14993, 15950, 22795, 25850, 26675, 27779, 28130, 29986, 30943, 34075, 45590, 50149, 53350, 55558, 61886, 68150, 70325, 74965, 100298, 113975, 132211, 138895, 140650, 149930, 154715, 227950, 250745, 264422, 277790, 305569, 309430, 374825, 501490, 611138, 661055, 694475, 749650, 773575, 805591, 1253725, 1305613, 1322110, 1388950, 1454321, 1527845, 1547150, 1611182, 2507450, 2611226, 2694563, 2908642, 3055690, 3305275, 4027955, 5389126, 6528065, 6610550, 7271605, 7639225, 8055910, 8861501, 13056130, 13472815, 14361743, 14543210, 15278450, 17723002, 20139775, 26945630, 28723486, 29640193, 32640325, 36358025, 37862777, 40279550, 44307505, 59280386, 65280650, 67364075, 71808715, 72716050, 75725554, 78142327, 88615010, 126644461, 134728150, 143617430, 148200965, 156284654, 189313885, 221537525, 253288922, 296401930, 359043575, 378627770, 390711635, 416490547, 443075050, 633222305, 718087150, 741004825, 781423270, 832981094, 859565597, 946569425, 1266444610, 1393089071, 1482009650, 1719131194, 1893138850, 1953558175, 2082452735, 2786178142, 3166111525, 3672689369, 3907116350, 4164905470, 4297827985, 6332223050, 6965445355, 7345378738, 8595655970, 10412263675, 13930890710, 18363446845, 20824527350, 21489139925, 34827226775, 36726893690, 40399583059, 42978279850, 69654453550, 80799166118, 91817234225, 183634468450, 201997915295, 403995830590, 1009989576475, 2019979152950]

約数ペア:

[(1, 2019979152950), (2, 1009989576475), (5, 403995830590), (10, 201997915295), (11, 183634468450), (22, 91817234225), (25, 80799166118), (29, 69654453550), (47, 42978279850), (50, 40399583059), (55, 36726893690), (58, 34827226775), (94, 21489139925), (97, 20824527350), (110, 18363446845), (145, 13930890710), (194, 10412263675), (235, 8595655970), (275, 7345378738), (290, 6965445355), (319, 6332223050), (470, 4297827985), (485, 4164905470), (517, 3907116350), (550, 3672689369), (638, 3166111525), (725, 2786178142), (970, 2082452735), (1034, 1953558175), (1067, 1893138850), (1175, 1719131194), (1363, 1482009650), (1450, 1393089071), (1595, 1266444610), (2134, 946569425), (2350, 859565597), (2425, 832981094), (2585, 781423270), (2726, 741004825), (2813, 718087150), (3190, 633222305), (4559, 443075050), (4850, 416490547), (5170, 390711635), (5335, 378627770), (5626, 359043575), (6815, 296401930), (7975, 253288922), (9118, 221537525), (10670, 189313885), (12925, 156284654), (13630, 148200965), (14065, 143617430), (14993, 134728150), (15950, 126644461), (22795, 88615010), (25850, 78142327), (26675, 75725554), (27779, 72716050), (28130, 71808715), (29986, 67364075), (30943, 65280650), (34075, 59280386), (45590, 44307505), (50149, 40279550), (53350, 37862777), (55558, 36358025), (61886, 32640325), (68150, 29640193), (70325, 28723486), (74965, 26945630), (100298, 20139775), (113975, 17723002), (132211, 15278450), (138895, 14543210), (140650, 14361743), (149930, 13472815), (154715, 13056130), (227950, 8861501), (250745, 8055910), (264422, 7639225), (277790, 7271605), (305569, 6610550), (309430, 6528065), (374825, 5389126), (501490, 4027955), (611138, 3305275), (661055, 3055690), (694475, 2908642), (749650, 2694563), (773575, 2611226), (805591, 2507450), (1253725, 1611182), (1305613, 1547150), (1322110, 1527845), (1388950, 1454321)]