54817120

素因数分解:

$2^5\times 5^1\times {\mathrm{342607}}^1$

素因数の和:342622

約数の個数: 24

約数和(自身を含む): 129505824

約数和(自身を除く): 74688704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 342607, 685214, 1370428, 1713035, 2740856, 3426070, 5481712, 6852140, 10963424, 13704280, 27408560, 54817120]

約数ペア:

[(1, 54817120), (2, 27408560), (4, 13704280), (5, 10963424), (8, 6852140), (10, 5481712), (16, 3426070), (20, 2740856), (32, 1713035), (40, 1370428), (80, 685214), (160, 342607)]