57067840

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1439

約数の個数: 56

約数和(自身を含む): 136977120

約数和(自身を除く): 79909280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 1112, 1283, 1390, 2224, 2566, 2780, 4448, 5132, 5560, 6415, 8896, 10264, 11120, 12830, 20528, 22240, 25660, 41056, 44480, 51320, 82112, 102640, 178337, 205280, 356674, 410560, 713348, 891685, 1426696, 1783370, 2853392, 3566740, 5706784, 7133480, 11413568, 14266960, 28533920, 57067840]

約数ペア:

[(1, 57067840), (2, 28533920), (4, 14266960), (5, 11413568), (8, 7133480), (10, 5706784), (16, 3566740), (20, 2853392), (32, 1783370), (40, 1426696), (64, 891685), (80, 713348), (139, 410560), (160, 356674), (278, 205280), (320, 178337), (556, 102640), (695, 82112), (1112, 51320), (1283, 44480), (1390, 41056), (2224, 25660), (2566, 22240), (2780, 20528), (4448, 12830), (5132, 11120), (5560, 10264), (6415, 8896)]