5281752320

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2423}}^1$

素因数の和:2588

約数の個数: 144

約数和(自身を含む): 13734306432

約数和(自身を除く): 8452554112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 131, 160, 208, 256, 260, 262, 320, 416, 520, 524, 640, 655, 832, 1040, 1048, 1280, 1310, 1664, 1703, 2080, 2096, 2423, 2620, 3328, 3406, 4160, 4192, 4846, 5240, 6812, 8320, 8384, 8515, 9692, 10480, 12115, 13624, 16640, 16768, 17030, 19384, 20960, 24230, 27248, 31499, 33536, 34060, 38768, 41920, 48460, 54496, 62998, 68120, 77536, 83840, 96920, 108992, 125996, 136240, 155072, 157495, 167680, 193840, 217984, 251992, 272480, 310144, 314990, 317413, 387680, 435968, 503984, 544960, 620288, 629980, 634826, 775360, 1007968, 1089920, 1259960, 1269652, 1550720, 1587065, 2015936, 2179840, 2519920, 2539304, 3101440, 3174130, 4031872, 4126369, 5039840, 5078608, 6348260, 8063744, 8252738, 10079680, 10157216, 12696520, 16505476, 20159360, 20314432, 20631845, 25393040, 33010952, 40318720, 40628864, 41263690, 50786080, 66021904, 81257728, 82527380, 101572160, 132043808, 165054760, 203144320, 264087616, 330109520, 406288640, 528175232, 660219040, 1056350464, 1320438080, 2640876160, 5281752320]

約数ペア:

[(1, 5281752320), (2, 2640876160), (4, 1320438080), (5, 1056350464), (8, 660219040), (10, 528175232), (13, 406288640), (16, 330109520), (20, 264087616), (26, 203144320), (32, 165054760), (40, 132043808), (52, 101572160), (64, 82527380), (65, 81257728), (80, 66021904), (104, 50786080), (128, 41263690), (130, 40628864), (131, 40318720), (160, 33010952), (208, 25393040), (256, 20631845), (260, 20314432), (262, 20159360), (320, 16505476), (416, 12696520), (520, 10157216), (524, 10079680), (640, 8252738), (655, 8063744), (832, 6348260), (1040, 5078608), (1048, 5039840), (1280, 4126369), (1310, 4031872), (1664, 3174130), (1703, 3101440), (2080, 2539304), (2096, 2519920), (2423, 2179840), (2620, 2015936), (3328, 1587065), (3406, 1550720), (4160, 1269652), (4192, 1259960), (4846, 1089920), (5240, 1007968), (6812, 775360), (8320, 634826), (8384, 629980), (8515, 620288), (9692, 544960), (10480, 503984), (12115, 435968), (13624, 387680), (16640, 317413), (16768, 314990), (17030, 310144), (19384, 272480), (20960, 251992), (24230, 217984), (27248, 193840), (31499, 167680), (33536, 157495), (34060, 155072), (38768, 136240), (41920, 125996), (48460, 108992), (54496, 96920), (62998, 83840), (68120, 77536)]