39980735522

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{4679}}^1$

素因数の和:5080

約数の個数: 96

約数和(自身を含む): 79323753600

約数和(自身を除く): 39343018078

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 353, 494, 637, 706, 931, 1274, 1729, 1862, 2471, 3458, 4589, 4679, 4942, 6707, 9178, 9358, 12103, 13414, 17297, 24206, 32123, 32753, 34594, 46949, 60827, 64246, 65506, 87191, 88901, 93898, 121654, 174382, 177802, 224861, 229271, 328643, 425789, 449722, 458542, 610337, 622307, 657286, 851578, 1155713, 1220674, 1244614, 1651687, 2311426, 2980523, 3303374, 4272359, 4356149, 5961046, 8089991, 8544718, 8712298, 11561809, 16179982, 21471931, 23123618, 31382053, 42943862, 56629937, 62764106, 80932663, 113259874, 150303517, 161865326, 219674371, 300607034, 407966689, 439348742, 815933378, 1052124619, 1537720597, 2104249238, 2855766823, 3075441194, 5711533646, 19990367761, 39980735522]

約数ペア:

[(1, 39980735522), (2, 19990367761), (7, 5711533646), (13, 3075441194), (14, 2855766823), (19, 2104249238), (26, 1537720597), (38, 1052124619), (49, 815933378), (91, 439348742), (98, 407966689), (133, 300607034), (182, 219674371), (247, 161865326), (266, 150303517), (353, 113259874), (494, 80932663), (637, 62764106), (706, 56629937), (931, 42943862), (1274, 31382053), (1729, 23123618), (1862, 21471931), (2471, 16179982), (3458, 11561809), (4589, 8712298), (4679, 8544718), (4942, 8089991), (6707, 5961046), (9178, 4356149), (9358, 4272359), (12103, 3303374), (13414, 2980523), (17297, 2311426), (24206, 1651687), (32123, 1244614), (32753, 1220674), (34594, 1155713), (46949, 851578), (60827, 657286), (64246, 622307), (65506, 610337), (87191, 458542), (88901, 449722), (93898, 425789), (121654, 328643), (174382, 229271), (177802, 224861)]