122659040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109517}}^1$

素因数の和:109539

約数の個数: 48

約数和(自身を含む): 331182432

約数和(自身を除く): 208523392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 109517, 219034, 438068, 547585, 766619, 876136, 1095170, 1533238, 1752272, 2190340, 3066476, 3504544, 3833095, 4380680, 6132952, 7666190, 8761360, 12265904, 15332380, 17522720, 24531808, 30664760, 61329520, 122659040]

約数ペア:

[(1, 122659040), (2, 61329520), (4, 30664760), (5, 24531808), (7, 17522720), (8, 15332380), (10, 12265904), (14, 8761360), (16, 7666190), (20, 6132952), (28, 4380680), (32, 3833095), (35, 3504544), (40, 3066476), (56, 2190340), (70, 1752272), (80, 1533238), (112, 1095170), (140, 876136), (160, 766619), (224, 547585), (280, 438068), (560, 219034), (1120, 109517)]