134637520

素因数分解:

$2^4\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1973}}^1$

素因数の和:2839

約数の個数: 40

約数和(自身を含む): 313558056

約数和(自身を除く): 178920536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 853, 1706, 1973, 3412, 3946, 4265, 6824, 7892, 8530, 9865, 13648, 15784, 17060, 19730, 31568, 34120, 39460, 68240, 78920, 157840, 1682969, 3365938, 6731876, 8414845, 13463752, 16829690, 26927504, 33659380, 67318760, 134637520]

約数ペア:

[(1, 134637520), (2, 67318760), (4, 33659380), (5, 26927504), (8, 16829690), (10, 13463752), (16, 8414845), (20, 6731876), (40, 3365938), (80, 1682969), (853, 157840), (1706, 78920), (1973, 68240), (3412, 39460), (3946, 34120), (4265, 31568), (6824, 19730), (7892, 17060), (8530, 15784), (9865, 13648)]