2510195072

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{991}}^1$

素因数の和:1280

約数の個数: 128

約数和(自身を含む): 6265313280

約数和(自身を除く): 3755118208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 257, 308, 352, 448, 514, 616, 704, 896, 991, 1028, 1232, 1408, 1799, 1982, 2056, 2464, 2827, 3598, 3964, 4112, 4928, 5654, 6937, 7196, 7928, 8224, 9856, 10901, 11308, 13874, 14392, 15856, 16448, 19789, 21802, 22616, 27748, 28784, 31712, 32896, 39578, 43604, 45232, 55496, 57568, 63424, 76307, 79156, 87208, 90464, 110992, 115136, 126848, 152614, 158312, 174416, 180928, 221984, 230272, 254687, 305228, 316624, 348832, 361856, 443968, 509374, 610456, 633248, 697664, 887936, 1018748, 1220912, 1266496, 1395328, 1782809, 2037496, 2441824, 2532992, 2801557, 3565618, 4074992, 4883648, 5603114, 7131236, 8149984, 9767296, 11206228, 14262472, 16299968, 19610899, 22412456, 28524944, 32599936, 39221798, 44824912, 57049888, 78443596, 89649824, 114099776, 156887192, 179299648, 228199552, 313774384, 358599296, 627548768, 1255097536, 2510195072]

約数ペア:

[(1, 2510195072), (2, 1255097536), (4, 627548768), (7, 358599296), (8, 313774384), (11, 228199552), (14, 179299648), (16, 156887192), (22, 114099776), (28, 89649824), (32, 78443596), (44, 57049888), (56, 44824912), (64, 39221798), (77, 32599936), (88, 28524944), (112, 22412456), (128, 19610899), (154, 16299968), (176, 14262472), (224, 11206228), (257, 9767296), (308, 8149984), (352, 7131236), (448, 5603114), (514, 4883648), (616, 4074992), (704, 3565618), (896, 2801557), (991, 2532992), (1028, 2441824), (1232, 2037496), (1408, 1782809), (1799, 1395328), (1982, 1266496), (2056, 1220912), (2464, 1018748), (2827, 887936), (3598, 697664), (3964, 633248), (4112, 610456), (4928, 509374), (5654, 443968), (6937, 361856), (7196, 348832), (7928, 316624), (8224, 305228), (9856, 254687), (10901, 230272), (11308, 221984), (13874, 180928), (14392, 174416), (15856, 158312), (16448, 152614), (19789, 126848), (21802, 115136), (22616, 110992), (27748, 90464), (28784, 87208), (31712, 79156), (32896, 76307), (39578, 63424), (43604, 57568), (45232, 55496)]