40570702850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{19403}}^1$

素因数の和:19536

約数の個数: 96

約数和(自身を含む): 83154677760

約数和(自身を除く): 42583974910

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 71, 95, 142, 155, 190, 310, 355, 475, 589, 710, 775, 950, 1178, 1349, 1550, 1775, 2201, 2698, 2945, 3550, 4402, 5890, 6745, 11005, 13490, 14725, 19403, 22010, 29450, 33725, 38806, 41819, 55025, 67450, 83638, 97015, 110050, 194030, 209095, 368657, 418190, 485075, 601493, 737314, 970150, 1045475, 1202986, 1377613, 1843285, 2090950, 2755226, 3007465, 3686570, 6014930, 6888065, 9216425, 11428367, 13776130, 15037325, 18432850, 22856734, 26174647, 30074650, 34440325, 42706003, 52349294, 57141835, 68880650, 85412006, 114283670, 130873235, 213530015, 261746470, 285709175, 427060030, 571418350, 654366175, 811414057, 1067650075, 1308732350, 1622828114, 2135300150, 4057070285, 8114140570, 20285351425, 40570702850]

約数ペア:

[(1, 40570702850), (2, 20285351425), (5, 8114140570), (10, 4057070285), (19, 2135300150), (25, 1622828114), (31, 1308732350), (38, 1067650075), (50, 811414057), (62, 654366175), (71, 571418350), (95, 427060030), (142, 285709175), (155, 261746470), (190, 213530015), (310, 130873235), (355, 114283670), (475, 85412006), (589, 68880650), (710, 57141835), (775, 52349294), (950, 42706003), (1178, 34440325), (1349, 30074650), (1550, 26174647), (1775, 22856734), (2201, 18432850), (2698, 15037325), (2945, 13776130), (3550, 11428367), (4402, 9216425), (5890, 6888065), (6745, 6014930), (11005, 3686570), (13490, 3007465), (14725, 2755226), (19403, 2090950), (22010, 1843285), (29450, 1377613), (33725, 1202986), (38806, 1045475), (41819, 970150), (55025, 737314), (67450, 601493), (83638, 485075), (97015, 418190), (110050, 368657), (194030, 209095)]