86593017920

素因数分解:

$2^6\times 5^1\times {\mathrm{571}}^1\times {\mathrm{473911}}^1$

素因数の和:474499

約数の個数: 56

約数和(自身を含む): 206561179968

約数和(自身を除く): 119968162048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 571, 1142, 2284, 2855, 4568, 5710, 9136, 11420, 18272, 22840, 36544, 45680, 91360, 182720, 473911, 947822, 1895644, 2369555, 3791288, 4739110, 7582576, 9478220, 15165152, 18956440, 30330304, 37912880, 75825760, 151651520, 270603181, 541206362, 1082412724, 1353015905, 2164825448, 2706031810, 4329650896, 5412063620, 8659301792, 10824127240, 17318603584, 21648254480, 43296508960, 86593017920]

約数ペア:

[(1, 86593017920), (2, 43296508960), (4, 21648254480), (5, 17318603584), (8, 10824127240), (10, 8659301792), (16, 5412063620), (20, 4329650896), (32, 2706031810), (40, 2164825448), (64, 1353015905), (80, 1082412724), (160, 541206362), (320, 270603181), (571, 151651520), (1142, 75825760), (2284, 37912880), (2855, 30330304), (4568, 18956440), (5710, 15165152), (9136, 9478220), (11420, 7582576), (18272, 4739110), (22840, 3791288), (36544, 2369555), (45680, 1895644), (91360, 947822), (182720, 473911)]