83617158080

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{205589}}^1$

素因数の和:205678

約数の個数: 112

約数和(自身を含む): 210550475520

約数和(自身を除く): 126933317440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 155, 160, 164, 205, 248, 310, 320, 328, 410, 496, 620, 656, 820, 992, 1240, 1271, 1312, 1640, 1984, 2480, 2542, 2624, 3280, 4960, 5084, 6355, 6560, 9920, 10168, 12710, 13120, 20336, 25420, 40672, 50840, 81344, 101680, 203360, 205589, 406720, 411178, 822356, 1027945, 1644712, 2055890, 3289424, 4111780, 6373259, 6578848, 8223560, 8429149, 12746518, 13157696, 16447120, 16858298, 25493036, 31866295, 32894240, 33716596, 42145745, 50986072, 63732590, 65788480, 67433192, 84291490, 101972144, 127465180, 134866384, 168582980, 203944288, 254930360, 261303619, 269732768, 337165960, 407888576, 509860720, 522607238, 539465536, 674331920, 1019721440, 1045214476, 1306518095, 1348663840, 2039442880, 2090428952, 2613036190, 2697327680, 4180857904, 5226072380, 8361715808, 10452144760, 16723431616, 20904289520, 41808579040, 83617158080]

約数ペア:

[(1, 83617158080), (2, 41808579040), (4, 20904289520), (5, 16723431616), (8, 10452144760), (10, 8361715808), (16, 5226072380), (20, 4180857904), (31, 2697327680), (32, 2613036190), (40, 2090428952), (41, 2039442880), (62, 1348663840), (64, 1306518095), (80, 1045214476), (82, 1019721440), (124, 674331920), (155, 539465536), (160, 522607238), (164, 509860720), (205, 407888576), (248, 337165960), (310, 269732768), (320, 261303619), (328, 254930360), (410, 203944288), (496, 168582980), (620, 134866384), (656, 127465180), (820, 101972144), (992, 84291490), (1240, 67433192), (1271, 65788480), (1312, 63732590), (1640, 50986072), (1984, 42145745), (2480, 33716596), (2542, 32894240), (2624, 31866295), (3280, 25493036), (4960, 16858298), (5084, 16447120), (6355, 13157696), (6560, 12746518), (9920, 8429149), (10168, 8223560), (12710, 6578848), (13120, 6373259), (20336, 4111780), (25420, 3289424), (40672, 2055890), (50840, 1644712), (81344, 1027945), (101680, 822356), (203360, 411178), (205589, 406720)]