810188896

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{2521}}^1$

素因数の和:2636

約数の個数: 72

約数和(自身を含む): 1775074392

約数和(自身を除く): 964885496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 121, 166, 176, 242, 332, 352, 484, 664, 913, 968, 1328, 1826, 1936, 2521, 2656, 3652, 3872, 5042, 7304, 10043, 10084, 14608, 20086, 20168, 27731, 29216, 40172, 40336, 55462, 80344, 80672, 110924, 160688, 209243, 221848, 305041, 321376, 418486, 443696, 610082, 836972, 887392, 1220164, 1673944, 2301673, 2440328, 3347888, 4603346, 4880656, 6695776, 9206692, 9761312, 18413384, 25318403, 36826768, 50636806, 73653536, 101273612, 202547224, 405094448, 810188896]

約数ペア:

[(1, 810188896), (2, 405094448), (4, 202547224), (8, 101273612), (11, 73653536), (16, 50636806), (22, 36826768), (32, 25318403), (44, 18413384), (83, 9761312), (88, 9206692), (121, 6695776), (166, 4880656), (176, 4603346), (242, 3347888), (332, 2440328), (352, 2301673), (484, 1673944), (664, 1220164), (913, 887392), (968, 836972), (1328, 610082), (1826, 443696), (1936, 418486), (2521, 321376), (2656, 305041), (3652, 221848), (3872, 209243), (5042, 160688), (7304, 110924), (10043, 80672), (10084, 80344), (14608, 55462), (20086, 40336), (20168, 40172), (27731, 29216)]