2914557100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 216

約数和(自身を含む): 7959990528

約数和(自身を除く): 5045433428

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 71, 91, 100, 130, 140, 142, 169, 175, 182, 260, 284, 325, 338, 347, 350, 355, 364, 455, 497, 650, 676, 694, 700, 710, 845, 910, 923, 994, 1183, 1300, 1388, 1420, 1690, 1735, 1775, 1820, 1846, 1988, 2275, 2366, 2429, 2485, 3380, 3470, 3550, 3692, 4225, 4511, 4550, 4615, 4732, 4858, 4970, 5915, 6461, 6940, 7100, 8450, 8675, 9022, 9100, 9230, 9716, 9940, 11830, 11999, 12145, 12425, 12922, 16900, 17350, 18044, 18460, 22555, 23075, 23660, 23998, 24290, 24637, 24850, 25844, 29575, 31577, 32305, 34700, 45110, 46150, 47996, 48580, 49274, 49700, 58643, 59150, 59995, 60725, 63154, 64610, 83993, 90220, 92300, 98548, 112775, 117286, 118300, 119990, 121450, 123185, 126308, 129220, 157885, 161525, 167986, 172459, 225550, 234572, 239980, 242900, 246370, 293215, 299975, 315770, 320281, 323050, 335972, 344918, 410501, 419965, 451100, 492740, 586430, 599950, 615925, 631540, 640562, 646100, 689836, 789425, 821002, 839930, 862295, 1172860, 1199900, 1231850, 1281124, 1466075, 1578850, 1601405, 1642004, 1679860, 1724590, 2052505, 2099825, 2241967, 2463700, 2932150, 3157700, 3202810, 3449180, 4105010, 4163653, 4199650, 4311475, 4483934, 5864300, 6405620, 8007025, 8210020, 8327306, 8399300, 8622950, 8967868, 10262525, 11209835, 16014050, 16654612, 17245900, 20525050, 20818265, 22419670, 29145571, 32028100, 41050100, 41636530, 44839340, 56049175, 58291142, 83273060, 104091325, 112098350, 116582284, 145727855, 208182650, 224196700, 291455710, 416365300, 582911420, 728639275, 1457278550, 2914557100]

約数ペア:

[(1, 2914557100), (2, 1457278550), (4, 728639275), (5, 582911420), (7, 416365300), (10, 291455710), (13, 224196700), (14, 208182650), (20, 145727855), (25, 116582284), (26, 112098350), (28, 104091325), (35, 83273060), (50, 58291142), (52, 56049175), (65, 44839340), (70, 41636530), (71, 41050100), (91, 32028100), (100, 29145571), (130, 22419670), (140, 20818265), (142, 20525050), (169, 17245900), (175, 16654612), (182, 16014050), (260, 11209835), (284, 10262525), (325, 8967868), (338, 8622950), (347, 8399300), (350, 8327306), (355, 8210020), (364, 8007025), (455, 6405620), (497, 5864300), (650, 4483934), (676, 4311475), (694, 4199650), (700, 4163653), (710, 4105010), (845, 3449180), (910, 3202810), (923, 3157700), (994, 2932150), (1183, 2463700), (1300, 2241967), (1388, 2099825), (1420, 2052505), (1690, 1724590), (1735, 1679860), (1775, 1642004), (1820, 1601405), (1846, 1578850), (1988, 1466075), (2275, 1281124), (2366, 1231850), (2429, 1199900), (2485, 1172860), (3380, 862295), (3470, 839930), (3550, 821002), (3692, 789425), (4225, 689836), (4511, 646100), (4550, 640562), (4615, 631540), (4732, 615925), (4858, 599950), (4970, 586430), (5915, 492740), (6461, 451100), (6940, 419965), (7100, 410501), (8450, 344918), (8675, 335972), (9022, 323050), (9100, 320281), (9230, 315770), (9716, 299975), (9940, 293215), (11830, 246370), (11999, 242900), (12145, 239980), (12425, 234572), (12922, 225550), (16900, 172459), (17350, 167986), (18044, 161525), (18460, 157885), (22555, 129220), (23075, 126308), (23660, 123185), (23998, 121450), (24290, 119990), (24637, 118300), (24850, 117286), (25844, 112775), (29575, 98548), (31577, 92300), (32305, 90220), (34700, 83993), (45110, 64610), (46150, 63154), (47996, 60725), (48580, 59995), (49274, 59150), (49700, 58643)]