2100031472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1867}}^1$

素因数の和:1987

約数の個数: 120

約数和(自身を含む): 5175585408

約数和(自身を除く): 3075553936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 83, 88, 112, 121, 154, 166, 176, 242, 308, 332, 484, 581, 616, 664, 847, 913, 968, 1162, 1232, 1328, 1694, 1826, 1867, 1936, 2324, 3388, 3652, 3734, 4648, 6391, 6776, 7304, 7468, 9296, 10043, 12782, 13069, 13552, 14608, 14936, 20086, 20537, 25564, 26138, 29872, 40172, 41074, 51128, 52276, 70301, 80344, 82148, 102256, 104552, 140602, 143759, 154961, 160688, 164296, 209104, 225907, 281204, 287518, 309922, 328592, 451814, 562408, 575036, 619844, 903628, 1084727, 1124816, 1150072, 1239688, 1581349, 1704571, 1807256, 2169454, 2300144, 2479376, 3162698, 3409142, 3614512, 4338908, 6325396, 6818284, 8677816, 11931997, 12650792, 13636568, 17355632, 18750281, 23863994, 25301584, 27273136, 37500562, 47727988, 75001124, 95455976, 131251967, 150002248, 190911952, 262503934, 300004496, 525007868, 1050015736, 2100031472]

約数ペア:

[(1, 2100031472), (2, 1050015736), (4, 525007868), (7, 300004496), (8, 262503934), (11, 190911952), (14, 150002248), (16, 131251967), (22, 95455976), (28, 75001124), (44, 47727988), (56, 37500562), (77, 27273136), (83, 25301584), (88, 23863994), (112, 18750281), (121, 17355632), (154, 13636568), (166, 12650792), (176, 11931997), (242, 8677816), (308, 6818284), (332, 6325396), (484, 4338908), (581, 3614512), (616, 3409142), (664, 3162698), (847, 2479376), (913, 2300144), (968, 2169454), (1162, 1807256), (1232, 1704571), (1328, 1581349), (1694, 1239688), (1826, 1150072), (1867, 1124816), (1936, 1084727), (2324, 903628), (3388, 619844), (3652, 575036), (3734, 562408), (4648, 451814), (6391, 328592), (6776, 309922), (7304, 287518), (7468, 281204), (9296, 225907), (10043, 209104), (12782, 164296), (13069, 160688), (13552, 154961), (14608, 143759), (14936, 140602), (20086, 104552), (20537, 102256), (25564, 82148), (26138, 80344), (29872, 70301), (40172, 52276), (41074, 51128)]