201620664550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:695

約数の個数: 192

約数和(自身を含む): 411106544640

約数和(自身を除く): 209485880090

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 67, 74, 115, 134, 185, 197, 230, 335, 359, 370, 394, 575, 670, 718, 851, 925, 985, 1150, 1541, 1675, 1702, 1795, 1850, 1970, 2479, 3082, 3350, 3590, 4255, 4531, 4925, 4958, 7289, 7705, 8257, 8510, 8975, 9062, 9850, 12395, 13199, 13283, 14578, 15410, 16514, 17950, 21275, 22655, 24053, 24790, 26398, 26566, 36445, 38525, 41285, 42550, 45310, 48106, 57017, 61975, 65995, 66415, 70723, 72890, 77050, 82570, 113275, 114034, 120265, 123950, 131990, 132830, 141446, 167647, 182225, 206425, 226550, 240530, 285085, 303577, 305509, 329975, 332075, 335294, 353615, 364450, 412850, 488363, 553219, 570170, 601325, 607154, 611018, 659950, 664150, 707230, 838235, 889961, 976726, 1106438, 1202650, 1425425, 1517885, 1527545, 1626629, 1676470, 1768075, 1779922, 2441815, 2616751, 2766095, 2850850, 3035770, 3055090, 3253258, 3536150, 4191175, 4449805, 4738441, 4883630, 5233502, 5532190, 7589425, 7637725, 8133145, 8382350, 8899610, 9476882, 11232349, 12209075, 13083755, 13830475, 15178850, 15275450, 16266290, 20469103, 22249025, 22464698, 23692205, 24418150, 26167510, 27660950, 40665725, 40938206, 44498050, 47384410, 56161745, 60185273, 65418775, 81331450, 102345515, 108984143, 112323490, 118461025, 120370546, 130837550, 175322317, 204691030, 217968286, 236922050, 280808725, 300926365, 350644634, 511727575, 544920715, 561617450, 601852730, 876611585, 1023455150, 1089841430, 1504631825, 1753223170, 2724603575, 3009263650, 4032413291, 4383057925, 5449207150, 8064826582, 8766115850, 20162066455, 40324132910, 100810332275, 201620664550]

約数ペア:

[(1, 201620664550), (2, 100810332275), (5, 40324132910), (10, 20162066455), (23, 8766115850), (25, 8064826582), (37, 5449207150), (46, 4383057925), (50, 4032413291), (67, 3009263650), (74, 2724603575), (115, 1753223170), (134, 1504631825), (185, 1089841430), (197, 1023455150), (230, 876611585), (335, 601852730), (359, 561617450), (370, 544920715), (394, 511727575), (575, 350644634), (670, 300926365), (718, 280808725), (851, 236922050), (925, 217968286), (985, 204691030), (1150, 175322317), (1541, 130837550), (1675, 120370546), (1702, 118461025), (1795, 112323490), (1850, 108984143), (1970, 102345515), (2479, 81331450), (3082, 65418775), (3350, 60185273), (3590, 56161745), (4255, 47384410), (4531, 44498050), (4925, 40938206), (4958, 40665725), (7289, 27660950), (7705, 26167510), (8257, 24418150), (8510, 23692205), (8975, 22464698), (9062, 22249025), (9850, 20469103), (12395, 16266290), (13199, 15275450), (13283, 15178850), (14578, 13830475), (15410, 13083755), (16514, 12209075), (17950, 11232349), (21275, 9476882), (22655, 8899610), (24053, 8382350), (24790, 8133145), (26398, 7637725), (26566, 7589425), (36445, 5532190), (38525, 5233502), (41285, 4883630), (42550, 4738441), (45310, 4449805), (48106, 4191175), (57017, 3536150), (61975, 3253258), (65995, 3055090), (66415, 3035770), (70723, 2850850), (72890, 2766095), (77050, 2616751), (82570, 2441815), (113275, 1779922), (114034, 1768075), (120265, 1676470), (123950, 1626629), (131990, 1527545), (132830, 1517885), (141446, 1425425), (167647, 1202650), (182225, 1106438), (206425, 976726), (226550, 889961), (240530, 838235), (285085, 707230), (303577, 664150), (305509, 659950), (329975, 611018), (332075, 607154), (335294, 601325), (353615, 570170), (364450, 553219), (412850, 488363)]