83023840

素因数分解:

$2^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1973}}^1$

素因数の和:2251

約数の個数: 48

約数和(自身を含む): 196989408

約数和(自身を除く): 113965568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263, 526, 1052, 1315, 1973, 2104, 2630, 3946, 4208, 5260, 7892, 8416, 9865, 10520, 15784, 19730, 21040, 31568, 39460, 42080, 63136, 78920, 157840, 315680, 518899, 1037798, 2075596, 2594495, 4151192, 5188990, 8302384, 10377980, 16604768, 20755960, 41511920, 83023840]

約数ペア:

[(1, 83023840), (2, 41511920), (4, 20755960), (5, 16604768), (8, 10377980), (10, 8302384), (16, 5188990), (20, 4151192), (32, 2594495), (40, 2075596), (80, 1037798), (160, 518899), (263, 315680), (526, 157840), (1052, 78920), (1315, 63136), (1973, 42080), (2104, 39460), (2630, 31568), (3946, 21040), (4208, 19730), (5260, 15784), (7892, 10520), (8416, 9865)]