55685440

素因数分解:

$2^6\times 5^1\times {\mathrm{174017}}^1$

素因数の和:174034

約数の個数: 28

約数和(自身を含む): 132601716

約数和(自身を除く): 76916276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 174017, 348034, 696068, 870085, 1392136, 1740170, 2784272, 3480340, 5568544, 6960680, 11137088, 13921360, 27842720, 55685440]

約数ペア:

[(1, 55685440), (2, 27842720), (4, 13921360), (5, 11137088), (8, 6960680), (10, 5568544), (16, 3480340), (20, 2784272), (32, 1740170), (40, 1392136), (64, 870085), (80, 696068), (160, 348034), (320, 174017)]