2168647360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4703}}^1$

素因数の和:4862

約数の個数: 112

約数和(自身を含む): 5677765632

約数和(自身を除く): 3509118272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 131, 160, 176, 220, 262, 320, 352, 440, 524, 655, 704, 880, 1048, 1310, 1441, 1760, 2096, 2620, 2882, 3520, 4192, 4703, 5240, 5764, 7205, 8384, 9406, 10480, 11528, 14410, 18812, 20960, 23056, 23515, 28820, 37624, 41920, 46112, 47030, 51733, 57640, 75248, 92224, 94060, 103466, 115280, 150496, 188120, 206932, 230560, 258665, 300992, 376240, 413864, 461120, 517330, 616093, 752480, 827728, 1034660, 1232186, 1504960, 1655456, 2069320, 2464372, 3080465, 3310912, 4138640, 4928744, 6160930, 6777023, 8277280, 9857488, 12321860, 13554046, 16554560, 19714976, 24643720, 27108092, 33885115, 39429952, 49287440, 54216184, 67770230, 98574880, 108432368, 135540460, 197149760, 216864736, 271080920, 433729472, 542161840, 1084323680, 2168647360]

約数ペア:

[(1, 2168647360), (2, 1084323680), (4, 542161840), (5, 433729472), (8, 271080920), (10, 216864736), (11, 197149760), (16, 135540460), (20, 108432368), (22, 98574880), (32, 67770230), (40, 54216184), (44, 49287440), (55, 39429952), (64, 33885115), (80, 27108092), (88, 24643720), (110, 19714976), (131, 16554560), (160, 13554046), (176, 12321860), (220, 9857488), (262, 8277280), (320, 6777023), (352, 6160930), (440, 4928744), (524, 4138640), (655, 3310912), (704, 3080465), (880, 2464372), (1048, 2069320), (1310, 1655456), (1441, 1504960), (1760, 1232186), (2096, 1034660), (2620, 827728), (2882, 752480), (3520, 616093), (4192, 517330), (4703, 461120), (5240, 413864), (5764, 376240), (7205, 300992), (8384, 258665), (9406, 230560), (10480, 206932), (11528, 188120), (14410, 150496), (18812, 115280), (20960, 103466), (23056, 94060), (23515, 92224), (28820, 75248), (37624, 57640), (41920, 51733), (46112, 47030)]