20083005280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5279}}^1$

素因数の和:5397

約数の個数: 192

約数和(自身を含む): 53648179200

約数和(自身を除く): 33565173920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 59, 62, 65, 80, 104, 118, 124, 130, 155, 160, 208, 236, 248, 260, 295, 310, 403, 416, 472, 496, 520, 590, 620, 767, 806, 944, 992, 1040, 1180, 1240, 1534, 1612, 1829, 1888, 2015, 2080, 2360, 2480, 3068, 3224, 3658, 3835, 4030, 4720, 4960, 5279, 6136, 6448, 7316, 7670, 8060, 9145, 9440, 10558, 12272, 12896, 14632, 15340, 16120, 18290, 21116, 23777, 24544, 26395, 29264, 30680, 32240, 36580, 42232, 47554, 52790, 58528, 61360, 64480, 68627, 73160, 84464, 95108, 105580, 118885, 122720, 137254, 146320, 163649, 168928, 190216, 211160, 237770, 274508, 292640, 311461, 327298, 343135, 380432, 422320, 475540, 549016, 622922, 654596, 686270, 760864, 818245, 844640, 951080, 1098032, 1245844, 1309192, 1372540, 1557305, 1636490, 1902160, 2127437, 2196064, 2491688, 2618384, 2745080, 3114610, 3272980, 3804320, 4048993, 4254874, 4983376, 5236768, 5490160, 6229220, 6545960, 8097986, 8509748, 9655291, 9966752, 10637185, 10980320, 12458440, 13091920, 16195972, 17019496, 19310582, 20244965, 21274370, 24916880, 26183840, 32391944, 34038992, 38621164, 40489930, 42548740, 48276455, 49833760, 64783888, 68077984, 77242328, 80979860, 85097480, 96552910, 125518783, 129567776, 154484656, 161959720, 170194960, 193105820, 251037566, 308969312, 323919440, 340389920, 386211640, 502075132, 627593915, 647838880, 772423280, 1004150264, 1255187830, 1544846560, 2008300528, 2510375660, 4016601056, 5020751320, 10041502640, 20083005280]

約数ペア:

[(1, 20083005280), (2, 10041502640), (4, 5020751320), (5, 4016601056), (8, 2510375660), (10, 2008300528), (13, 1544846560), (16, 1255187830), (20, 1004150264), (26, 772423280), (31, 647838880), (32, 627593915), (40, 502075132), (52, 386211640), (59, 340389920), (62, 323919440), (65, 308969312), (80, 251037566), (104, 193105820), (118, 170194960), (124, 161959720), (130, 154484656), (155, 129567776), (160, 125518783), (208, 96552910), (236, 85097480), (248, 80979860), (260, 77242328), (295, 68077984), (310, 64783888), (403, 49833760), (416, 48276455), (472, 42548740), (496, 40489930), (520, 38621164), (590, 34038992), (620, 32391944), (767, 26183840), (806, 24916880), (944, 21274370), (992, 20244965), (1040, 19310582), (1180, 17019496), (1240, 16195972), (1534, 13091920), (1612, 12458440), (1829, 10980320), (1888, 10637185), (2015, 9966752), (2080, 9655291), (2360, 8509748), (2480, 8097986), (3068, 6545960), (3224, 6229220), (3658, 5490160), (3835, 5236768), (4030, 4983376), (4720, 4254874), (4960, 4048993), (5279, 3804320), (6136, 3272980), (6448, 3114610), (7316, 2745080), (7670, 2618384), (8060, 2491688), (9145, 2196064), (9440, 2127437), (10558, 1902160), (12272, 1636490), (12896, 1557305), (14632, 1372540), (15340, 1309192), (16120, 1245844), (18290, 1098032), (21116, 951080), (23777, 844640), (24544, 818245), (26395, 760864), (29264, 686270), (30680, 654596), (32240, 622922), (36580, 549016), (42232, 475540), (47554, 422320), (52790, 380432), (58528, 343135), (61360, 327298), (64480, 311461), (68627, 292640), (73160, 274508), (84464, 237770), (95108, 211160), (105580, 190216), (118885, 168928), (122720, 163649), (137254, 146320)]