82141760

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2399}}^1$

素因数の和:2523

約数の個数: 56

約数和(自身を含む): 197510400

約数和(自身を除く): 115368640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 2140, 2399, 3424, 4280, 4798, 6848, 8560, 9596, 11995, 17120, 19192, 23990, 34240, 38384, 47980, 76768, 95960, 153536, 191920, 256693, 383840, 513386, 767680, 1026772, 1283465, 2053544, 2566930, 4107088, 5133860, 8214176, 10267720, 16428352, 20535440, 41070880, 82141760]

約数ペア:

[(1, 82141760), (2, 41070880), (4, 20535440), (5, 16428352), (8, 10267720), (10, 8214176), (16, 5133860), (20, 4107088), (32, 2566930), (40, 2053544), (64, 1283465), (80, 1026772), (107, 767680), (160, 513386), (214, 383840), (320, 256693), (428, 191920), (535, 153536), (856, 95960), (1070, 76768), (1712, 47980), (2140, 38384), (2399, 34240), (3424, 23990), (4280, 19192), (4798, 17120), (6848, 11995), (8560, 9596)]