2080505016

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:838

約数の個数: 192

約数和(自身を含む): 6335690400

約数和(自身を除く): 4255185384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 137, 152, 153, 171, 204, 228, 274, 306, 323, 342, 408, 411, 456, 548, 612, 646, 653, 684, 822, 969, 1096, 1224, 1233, 1292, 1306, 1368, 1644, 1938, 1959, 2329, 2466, 2584, 2603, 2612, 2907, 3288, 3876, 3918, 4658, 4932, 5206, 5224, 5814, 5877, 6987, 7752, 7809, 7836, 9316, 9864, 10412, 11101, 11628, 11754, 12407, 13974, 15618, 15672, 18632, 20824, 20961, 22202, 23256, 23427, 23508, 24814, 27948, 31236, 33303, 37221, 41922, 44251, 44404, 46854, 47016, 49628, 55896, 62472, 66606, 74442, 83844, 88502, 88808, 89461, 93708, 99256, 99909, 111663, 132753, 133212, 148884, 167688, 177004, 178922, 187416, 199818, 210919, 223326, 265506, 266424, 268383, 297768, 354008, 357844, 398259, 399636, 421838, 446652, 531012, 536766, 632757, 715688, 796518, 799272, 805149, 843676, 893304, 1062024, 1073532, 1265514, 1520837, 1593036, 1610298, 1687352, 1699759, 1898271, 2147064, 2531028, 3041674, 3186072, 3220596, 3399518, 3796542, 4562511, 5062056, 5099277, 6083348, 6441192, 6799036, 7593084, 9125022, 10198554, 12166696, 13598072, 13687533, 15186168, 15297831, 18250044, 20397108, 27375066, 28895903, 30595662, 36500088, 40794216, 54750132, 57791806, 61191324, 86687709, 109500264, 115583612, 122382648, 173375418, 231167224, 260063127, 346750836, 520126254, 693501672, 1040252508, 2080505016]

約数ペア:

[(1, 2080505016), (2, 1040252508), (3, 693501672), (4, 520126254), (6, 346750836), (8, 260063127), (9, 231167224), (12, 173375418), (17, 122382648), (18, 115583612), (19, 109500264), (24, 86687709), (34, 61191324), (36, 57791806), (38, 54750132), (51, 40794216), (57, 36500088), (68, 30595662), (72, 28895903), (76, 27375066), (102, 20397108), (114, 18250044), (136, 15297831), (137, 15186168), (152, 13687533), (153, 13598072), (171, 12166696), (204, 10198554), (228, 9125022), (274, 7593084), (306, 6799036), (323, 6441192), (342, 6083348), (408, 5099277), (411, 5062056), (456, 4562511), (548, 3796542), (612, 3399518), (646, 3220596), (653, 3186072), (684, 3041674), (822, 2531028), (969, 2147064), (1096, 1898271), (1224, 1699759), (1233, 1687352), (1292, 1610298), (1306, 1593036), (1368, 1520837), (1644, 1265514), (1938, 1073532), (1959, 1062024), (2329, 893304), (2466, 843676), (2584, 805149), (2603, 799272), (2612, 796518), (2907, 715688), (3288, 632757), (3876, 536766), (3918, 531012), (4658, 446652), (4932, 421838), (5206, 399636), (5224, 398259), (5814, 357844), (5877, 354008), (6987, 297768), (7752, 268383), (7809, 266424), (7836, 265506), (9316, 223326), (9864, 210919), (10412, 199818), (11101, 187416), (11628, 178922), (11754, 177004), (12407, 167688), (13974, 148884), (15618, 133212), (15672, 132753), (18632, 111663), (20824, 99909), (20961, 99256), (22202, 93708), (23256, 89461), (23427, 88808), (23508, 88502), (24814, 83844), (27948, 74442), (31236, 66606), (33303, 62472), (37221, 55896), (41922, 49628), (44251, 47016), (44404, 46854)]