5013056128

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 10624320000

約数和(自身を除く): 5611263872

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 139, 149, 244, 248, 278, 298, 488, 496, 556, 596, 976, 992, 1112, 1192, 1891, 1952, 1984, 2224, 2384, 3782, 3904, 3968, 4309, 4448, 4619, 4768, 7564, 7808, 8479, 8618, 8896, 9089, 9238, 9536, 15128, 16958, 17236, 17792, 18178, 18476, 19072, 20711, 30256, 33916, 34472, 36356, 36952, 41422, 60512, 67832, 68944, 72712, 73904, 82844, 121024, 135664, 137888, 145424, 147808, 165688, 242048, 262849, 271328, 275776, 281759, 290848, 295616, 331376, 525698, 542656, 551552, 563518, 581696, 591232, 642041, 662752, 1051396, 1085312, 1127036, 1163392, 1263371, 1284082, 1325504, 2102792, 2254072, 2526742, 2568164, 2651008, 4205584, 4508144, 5053484, 5136328, 8411168, 9016288, 10106968, 10272656, 16822336, 18032576, 20213936, 20545312, 33644672, 36065152, 39164501, 40427872, 41090624, 78329002, 80855744, 82181248, 156658004, 161711488, 313316008, 626632016, 1253264032, 2506528064, 5013056128]

約数ペア:

[(1, 5013056128), (2, 2506528064), (4, 1253264032), (8, 626632016), (16, 313316008), (31, 161711488), (32, 156658004), (61, 82181248), (62, 80855744), (64, 78329002), (122, 41090624), (124, 40427872), (128, 39164501), (139, 36065152), (149, 33644672), (244, 20545312), (248, 20213936), (278, 18032576), (298, 16822336), (488, 10272656), (496, 10106968), (556, 9016288), (596, 8411168), (976, 5136328), (992, 5053484), (1112, 4508144), (1192, 4205584), (1891, 2651008), (1952, 2568164), (1984, 2526742), (2224, 2254072), (2384, 2102792), (3782, 1325504), (3904, 1284082), (3968, 1263371), (4309, 1163392), (4448, 1127036), (4619, 1085312), (4768, 1051396), (7564, 662752), (7808, 642041), (8479, 591232), (8618, 581696), (8896, 563518), (9089, 551552), (9238, 542656), (9536, 525698), (15128, 331376), (16958, 295616), (17236, 290848), (17792, 281759), (18178, 275776), (18476, 271328), (19072, 262849), (20711, 242048), (30256, 165688), (33916, 147808), (34472, 145424), (36356, 137888), (36952, 135664), (41422, 121024), (60512, 82844), (67832, 73904), (68944, 72712)]